United States v. Gary

                  UNITED STATES COURT OF APPEALS
                      FOR THE FIRST CIRCUIT
                                           

No. 95-1113

                          UNITED STATES,

                            Appellee,

                                v.

                         RAYMOND J. GARY,

                      Defendant - Appellant.

                                           

           APPEAL FROM THE UNITED STATES DISTRICT COURT

                 FOR THE DISTRICT OF RHODE ISLAND

             [Hon. Mary M. Lisi, U.S. District Judge]
                                                              

                                           

                              Before

                Selya and Boudin, Circuit Judges,
                                                          

                   and Saris,* District Judge.
                                                       

                                           

     Marie T. Roebuck for appellant.
                               
     Sheldon  Whitehouse,  United   States  Attorney,  with  whom
                                  
Gerard B.  Sullivan  and  Margaret E.  Curran,  Assistant  United
                                                       
States Attorneys, were on brief for appellee.

                                           

                         January 5, 1996
                                           

                    
                              

*  Of the District of Massachusetts, sitting by designation.


          SARIS,  District Judge.    After his  first jury  trial
                    SARIS,  District Judge.
                                          

ended  in  deadlock,  defendant  Raymond  J.  Gary  ("Gary")  was

convicted by a second jury of possession of a firearm by a felon,

in violation of  18 U.S.C.    922(g).  He  was sentenced to  over

twenty-four  years  incarceration  as  an  armed  career criminal

pursuant to 18 U.S.C.   924(e).

          Gary  raises  six issues  on appeal:   (1)  whether the

district court  violated his Sixth Amendment  right to compulsory

process  by precluding  him from  calling a  defense witness  who

would provide exculpatory  information on direct examination  but

would assert  the Fifth Amendment with  respect to non-collateral

issues on cross-examination; (2) whether the district court erred

in finding that  this defense  witness had not  waived his  Fifth

Amendment privilege against self-incrimination  by virtue of  his

testimony at the first trial; (3) whether the government properly

sought  authorization   to  prosecute  under  the   U.S.  Justice

Department guidelines regarding  dual federal-state  prosecutions

(i.e.,  the "Petite  policy"); (4)  whether Gary  was selectively

prosecuted  on account of his  race; (5) whether  Gary received a

fair  trial  in light  of the  government's  reliance on  what he

contends was "perjured testimony  by a law enforcement official";

and (6) whether the district court misapplied U.S.S.G.   4B1.4 in

                               -2-


determining  Gary's   total  offense  level.1     We  affirm  the

conviction and sentence.

                    I.  STATEMENT OF THE CASE
                              I.  STATEMENT OF THE CASE
                                                       

          A.  FACTS
                    A.  FACTS

          We set forth the evidence  in the light most  favorable

to  the verdict.  United States  v. Tuesta-Toro, 29 F.3d 771, 773
                                                         

(1st Cir. 1994), cert. denied,    U.S.   , 115 S. Ct. 947 (1995).
                                       

          On May 14, 1994, Gary and a friend, Eric Hopkins, spent

part  of  the  evening  going to  nightclubs.    After  midnight,

Patrolman  James  Joseph Corry  of  the  North Providence  Police

Department encountered Gary and Hopkins when they were attempting

to break into  Rhode Island  Auto Radio.   Earlier that  evening,

they  had stolen some vases  from a furniture  store elsewhere in

North  Providence.  Upon seeing  Corry, Hopkins fled  on foot and

Gary attempted to escape by car at high speed.  Gary lost control

of the vehicle, which left the  road and struck the foundation of

an adjacent  building.    Corry  caught up  to  Gary  as  he  was

attempting to exit the wrecked automobile.  Gary resisted arrest,

and the efforts of several officers were necessary to subdue him.

Once the officers successfully apprehended Gary, they conducted a

"pat-down" search for weapons.  At that time, a loaded and fully-

operable  Colt .25  caliber handgun  fell from  Gary's waistband.

Hopkins  also  was   arrested, and  a  Dickson .25  caliber semi-

                    
                              

1  Gary also contends he did not receive a fair trial in light of
the  totality and cumulative effect of  the trial court's errors.
Since we do not find error with  respect to any of the issues, we
do not address this claim separately.

                               -3-


automatic  pistol was seized from him.  Hopkins later admitted to

possessing the firearm.

                               -4-


          B.  PROCEEDINGS BELOW
                    B.  PROCEEDINGS BELOW

          Gary and  Hopkins each were initially  charged in state

court  with violations  of the  Rhode Island  General Laws.2   On

June 9,  1994,  a  federal  grand  jury  returned  an  indictment

charging  both with  possession  of  a  firearm  by  a  felon  in

violation  of 18  U.S.C.    922(g).    On  August 31,  1994,  the

government filed a notice  that, if Gary was convicted,  it would

seek  a penalty enhancement pursuant to the Armed Career Criminal

Act ("ACCA"),  18 U.S.C.    924(e)(1).   Hopkins pled  guilty, on

September 8, 1994.

          From October 13 to  17, 1994, Gary was tried by  a jury

before Judge Raymond J. Pettine.  Hopkins, who was represented by

counsel, testified on Gary's behalf and was cross-examined by the

government  concerning the  break-ins, the  circumstances  of the

arrest,  and the firearms.   The proceedings ended  in a mistrial

when the jury announced that it was unable to reach a verdict.

          Gary's case then was transferred to Judge Mary M. Lisi,

before  whom the second jury trial commenced on October 25, 1994.

When  Gary attempted to call  Hopkins to the  stand, however, the

government objected on the grounds  that Hopkins would invoke his

Fifth  Amendment right  against self-incrimination  during cross-

examination.  At  a conference and  subsequent voir dire  outside

the presence  of  the jury,  Gary  proffered that  Hopkins  would

testify that, while they were together at nightclubs on the night
                    
                              

2  Gary  was charged with  possession of a firearm,  breaking and
entering,  conspiracy,  assault  with  a  dangerous  weapon,  and
reckless driving.  

                               -5-


of  May 14, 1994, he  never saw Gary  possess a firearm  and that

they were together until  approximately ten minutes preceding the

automobile  wreck after  which Gary  was arrested.   In  the voir

dire, Hopkins asserted  his privilege against  self-incrimination

in response to questioning about the breaking and entering, which

immediately preceded his arrest.  Hopkins was then facing pending

state  breaking  and entering  charges  and  a parole  revocation

proceeding and had not yet been sentenced on the federal charge.

          Although  Hopkins  had  testified in  the  first  trial

regarding the  breaking and  entering  and had  been assisted  by

counsel at that time, the court held that his prior testimony was

not a  voluntary, knowing, and  intelligent waiver  of his  Fifth

Amendment  privilege,  particularly  because   Hopkins'  separate

counsel for  the  state proceedings  had not  been informed  that

Hopkins would  be appearing  in federal  court.3   Moreover,  the

court  held  that  the  government's  intended  cross-examination

regarding   the   breaking  and   entering   was   "germane"  and

"permissible" and thus refused to restrict its scope.

          After  excusing  Hopkins  from  testifying,  the  court

permitted Gary  to introduce  Hopkins'  prior recorded  testimony

from the  first trial by having  it read to the  jury by Hopkins'

state counsel.  Notwithstanding this ruling, Gary argued that his
                    
                              

3   Hopkins was represented  by three different  attorneys in the
various  federal and  state  proceedings who  apparently did  not
communicate in advance of Hopkins'  testimony in the first trial.
In addition,  when Gary's counsel interviewed  Hopkins to solicit
information  upon which  his  testimony in  the  first trial  was
based,  she asked  permission only  of the  attorney representing
Hopkins on the federal charges.  

                               -6-


Sixth  Amendment right  to  compulsory process  was violated  and

moved for a mistrial on that ground.  This motion was denied.

          The jury  returned a verdict  of guilty on  October 28,

1995.   Gary was sentenced as an armed career criminal to twenty-

four years and two months imprisonment, five  years of supervised

release, and a $50  special assessment.  Judgment was  entered on

January 19, 1995, and Gary filed a timely notice of appeal.  

                          II.  ANALYSIS
                                    II.  ANALYSIS
                                                 

          A.  Sixth Amendment Compulsory Process
                    A.  Sixth Amendment Compulsory Process

          This case requires us to harmonize a conflict between a

defendant's Sixth Amendment right "to have compulsory process for

obtaining witnesses in his favor," U.S. Const. amend. VI, and the

government's  interest in  cross-examining a defense  witness who

has invoked his Fifth Amendment right against self-incrimination.

          Gary contends that his  right to compulsory process was

denied  when the trial court refused to permit Hopkins to testify

and  instead only  permitted  Hopkins' testimony  from the  first

trial to be read to  the jury.  Gary argues that the  trial court

should have  required Hopkins to  invoke his right  against self-

incrimination during cross-examination in the jury's presence. 

          "The right to  offer the testimony of witnesses, and to

compel their  attendance,  if necessary,  is in  plain terms  the

right to present a defense  . . . .  This right  is a fundamental

element  of due process  of law."  Washington  v. Texas, 388 U.S.
                                                                 

14,  19 (1967); see also  Chambers v. Mississippi,  410 U.S. 284,
                                                           

                               -7-


302 (1973).  The  Sixth Amendment, however, does not  provide "an

unfettered  right   to  offer  testimony  that   is  incompetent,

privileged,  or  otherwise inadmissible  under standard  rules of

evidence."  Taylor v. Illinois, 484 U.S. 400, 410 (1988).  As the
                                        

Supreme Court  noted  in an  opinion  upholding a  trial  judge's

decision to preclude a defense witness's testimony on evidentiary

grounds,  "[t]he  Sixth Amendment  does not  confer the  right to

present  testimony  free  from  the  legitimate  demands  of  the

adversary  system; one  cannot invoke  the Sixth  Amendment as  a

justification for presenting what  might have been a half-truth."

United States v. Nobles, 422 U.S. 225, 241 (1975).
                                 

          While  the  government's  interest  in  cross-examining

defense  witnesses is not rooted  in the Constitution, see United
                                                                           

States  v. Pardo, 636  F.2d 535, 542 n.21  (D.C. Cir. 1980) ("The
                          

government   of  course   has   no  Sixth   Amendment  or   other

constitutional right to  cross-examine defense witnesses."),  one

of the legitimate demands of the adversary system is the right of

cross-examination.   See Fed. R. Evid.  611(b) (permitting cross-
                                  

examination "limited to subject  matter of the direct examination

and  matters affecting  the  credibility of  witness").   "Cross-

examination is the principal means by which the  believability of

a  witness and the truth of his  testimony are tested."  Davis v.
                                                                        

Alaska, 415 U.S. 308, 316 (1974).  As Professor Wigmore stated:
                

            The   main   and  essential   purpose  of
            confrontation  is  to   secure  for   the
                                                               
            opponent   the   opportunity  of   cross-
                                                               
            examination.      The  opponent   demands
                                 
            confrontation, not for  the idle  purpose
            of gazing  upon the witness, or  of being

                               -8-


            gazed upon by him, but for the purpose of
            cross-examination,  which  cannot be  had
            except by the direct and personal putting
            of  questions   and  obtaining  immediate
            answers.

5  J. Wigmore,  Evidence    1395, at  150 (Chadbourne  rev. 1974)
                                  

(emphasis  in original), quoted in Davis, 415 U.S. at 315-16; see
                                                                           

also United States v. Stubbert, 655 F.2d 453, 457 (1st Cir. 1981)
                                        

(quoting same).

          Courts have not permitted  defendants to call witnesses

to the  stand who have indicated that  they will refuse to answer

the government's questions  on cross-examination with respect  to

non-collateral matters.  In United States v. De La Cruz, 996 F.2d
                                                                 

1307 (1st Cir.), cert. denied,    U.S.   , 114 S. Ct. 356 (1993),
                                       

the  defendant called  his friend  and former  co-defendant  as a

witness, but in a voir dire examination, he refused to answer any

questions other  than his name and  address on self-incrimination

grounds.  In  response to  the suggestion  that the  government's

cross-examination should be limited so that the defense witness's

privilege need  not be  invoked, we  held that  "effective cross-

examination would have been  seriously impaired if the prosecutor

were denied latitude  to explore the joint  criminal history" and

affirmed  the trial judge's decision not to permit the witness to

testify.   Id. at 1312-14.  See  also United States v. Parcels of
                                                                           

Land, 903 F.2d 36, 43 (1st Cir. 1990) ("It is well-accepted  that
              

a witness's direct testimony  can be stricken if she  invokes the

fifth amendment  on  cross-examination to  shield that  testimony

from scrutiny.")  (citing cases);  United States v.  Zirpolo, 704
                                                                      

                               -9-


F.2d  23,  25-26  (1st  Cir.) (when  defense  witness  rightfully

refuses to answer questions based  on the privilege against self-

incrimination, trial  court need not limit  scope of government's

cross-examination    on    conversations   relating    to   other

contemporaneous  drug  offenses),  cert.  denied,  464  U.S.  822
                                                          

(1983);  accord Denham v. Deeds, 954 F.2d 1501, 1503-04 (9th Cir.
                                         

1992) ("We . . . join with those circuits that have permitted the

exclusion of a  defense witness's testimony when the  witness has

refused  on cross-examination  to  respond to  questions on  non-

collateral matters."); United States  v. Esparsen, 930 F.2d 1461,
                                                           

1469-70  (10th Cir.  1991) (same),  cert. denied,  502 U.S.  1036
                                                          

(1992);  United States v. Doddington, 822 F.2d 818, 822 (8th Cir.
                                              

1987) (trial  court properly  struck direct testimony  of defense

witness who invoked Fifth Amendment during cross-examination).

          Attempting to  combat this solid phalanx  of precedent,

Gary cites  cases in which courts  permitted government witnesses

to   invoke  the  privilege   against  self-incrimination  during

defendant's cross-examination without violating the Confrontation

Clause  of the  Sixth Amendment.   See  United States  v. Berr o-
                                                                           

Londo o,  946 F.2d 158, 160-61 (1st Cir. 1991), cert. denied, 502
                                                                      

U.S. 1114 (1992);  Stubbert, 655 F.2d at  457-58.  Each  of these
                                     

cases  rely on the Second  Circuit's much-cited holding in United
                                                                           

States  v. Cardillo, 316 F.2d  606, 611 (2d  Cir.), cert. denied,
                                                                          

375 U.S. 822 (1963) that:

            In determining whether the testimony of a
            witness who invokes the privilege against
            self-incrimination      during     cross-
            examination  may  be  used   against  the

                               -10-


            defendant,  a  distinction must  be drawn
            between cases  in which the  assertion of
            the  privilege  merely precludes  inquiry
            into collateral matters  which bear  only
            on  the credibility  of  the witness  and
            those cases in which the assertion of the
            privilege  prevents inquiry  into matters
            about  which  the  witness  testified  on
            direct examination.

When  cross-examination  is   precluded  only  with   respect  to

collateral issues, the Sixth Amendment does not require the court

to  strike the witness's testimony.  See Berr o-Londo o, 946 F.2d
                                                                 

at  161   (refusing  to  strike  direct   testimony  when  cross-

examination limited to  issues "not relevant to  Berr o-Londo o's

guilt or innocence"); Stubbert, 655 F.2d at 457-58.
                                        

          When  cross-examination on  material  issues raised  on

direct  examination is  curtailed  because of  a witness's  valid

claim of privilege, however, the trial court,  in its discretion,

may refuse to permit  that witness's testimony.  See  De La Cruz,
                                                                          

996 F.2d at 1313-14.  Just as the trial court must be vigilant in

ensuring  that a defendant has a full and fair cross-examination,

see  Cardillo, 316 F.2d at  611, it must  similarly safeguard the
                       

government's  cross-examination  "to prevent  coconspirators from

'whitewashing'  each   other  through   the   use  of   testimony

unchallengeable for one reason or another."  Zirpolo, 704 F.2d at
                                                              

26 (quoting United States  v. Lowell, 649 F.2d 950, 962  (3d Cir.
                                              

1981)).

          We have  recognized that it "may  sometimes be feasible

for  a  district  court to  reconcile  the  defendant's right  to

present  witnesses  with  a  witness's  privilege  against  self-

                               -11-


incrimination by  limiting the scope of  the latter's testimony."

Id.  at  26.   In  striking  the  appropriate  balance between  a
             

defendant's Sixth Amendment rights and  the government's interest

in cross-examination, a "trial  judge may or even must  limit the

government's cross-examination on collateral matters if this  can

be  done without unduly limiting  the government and  if doing so

will preserve the defendant's ability to  call a material witness

who would otherwise  claim the privilege."  De La  Cruz, 996 F.2d
                                                                 

at 1313; see also Pardo, 636  F.2d at 544 ("[W]here the rights of
                                 

the  defendant   and  the  government  can   be  reconciled,  the

defendant's constitutional  right  to procure  testimony  in  his

favor must prevail.").

          Where, as here, a  defense witness's claim of privilege

shields material testimony from cross-examination,  however, this

balance weighs against  the defendant.   The trial  court held  a

voir  dire  hearing  to  determine  whether  the  subject  matter

concerning  which  the  witness  intended  to  assert  the  Fifth

Amendment  was collateral.  She fairly concluded that it was not.

See Fed.  R. Evid.  611(b)  (giving court  authority to  exercise
             

reasonable  control over  examination of  witnesses to  "make the

interrogation and presentation effective for the ascertainment of

the truth").

          In  considering  similar  types  of  challenges brought

under the  Confrontation Clause of  the Sixth Amendment,  we have

applied an abuse of discretion standard.  See Berr o-Londo o, 946
                                                                      

F.2d  at  160  (holding  that  trial  court  did  not  abuse  its

                               -12-


discretion by  refusing to  strike witness's testimony  on direct

examination when  witness asserted Fifth Amendment  on collateral

matters  on  cross-examination,  particularly  when  witness  was

required  to invoke privilege in presence of jury).  We apply the

same  abuse   of  discretion  standard   in  determining  kindred

challenges  under  the Compulsory  Process  Clause  of the  Sixth

Amendment.   See United States v.  Blum, 62 F.3d 63,  67 (2d Cir.
                                                 

1995)   (applying  abuse   of  discretion   standard  to   review

evidentiary  decision  challenged  on Compulsory  Process  Clause

ground).  We find no abuse of discretion here.

          According  to  Gary's  proffer,  "Hopkins   would  have

testified that during  the course of the evening,  he was able to

observe  [Gary] and never visually  saw a firearm  on his person,

nor  was one detected  by the metal detectors,  or doorman at the

nightclubs."   Hopkins' testimony  certainly was material  to the

defense  as  it  showed  that,  after  a  significant  period  of

observation, he did not see Gary possess a firearm.   However, at

the  first  trial,  Hopkins  testified that  the  pair  had  been

involved in two instances of breaking and entering after  leaving

the clubs and that he did not know whether Gary had hidden  a gun

in his car before going to the clubs.  Had Hopkins been permitted

to testify  and  to  refuse to  answer  questions  regarding  the

breaking  and  entering,  as he  told  the  court  he would,  the

government's  cross-examination   of  Hopkins  would   have  been

rendered ineffective.  

                               -13-


          Thus  the trial  court found,  "[t]he matters  that Mr.

Hopkins  would have testified to and, in  fact, did testify to at

the previous trial were closely related in time  and space to the

matter  that is before the Court in which the jury must consider.

And  therefore,  all  of  the information  that  would  have been

elicited  or attempted  to have  been elicited by  the Government

would have been  germane and  would have been  permissible."   We

discern no abuse of discretion in the trial court's determination

that  the subject  matter of  the cross-examination  as to  which

Hopkins  would  have  asserted  his privilege  was  material  and

relevant.   Any limitation  on cross-examination would  have been

unduly prejudicial to the government.

          Furthermore, in striking  the appropriate balance,  the

trial court took into consideration that Gary was not deprived of

an opportunity  to present Hopkins' testimony.   Although Hopkins

did not appear personally in the second trial, his testimony from

the first trial was read  in full to the jury.  It  was read with

counsel  for  the government  and  for  Gary each  reading  their

respective parts  and a third person  reading Hopkins' responses.

Indeed,  at  oral argument  Gary's  counsel  engaged in  a  brief

thespian demonstration intended to  convey the desiccated  manner

in which Hopkins' testimony was read at  Gary's second trial.  We

noted  then,  and  reiterate   today,  that  whenever  transcript

testimony  is admitted in a trial, the fact-finder is deprived of

a full-fledged opportunity to assess directly the credibility and

demeanor of  the  declarant.   The  rules of  evidence,  however,

                               -14-


permit such evidence to be admitted at trial.  See  Fed. R. Evid.
                                                            

804(b)(1) (former testimony exception to hearsay rule).

          Gary suggests that, rather than  prohibit Hopkins' live

testimony  altogether,  the  trial  court  should have  permitted

Hopkins to testify on direct examination and forced him to invoke

the   Fifth  Amendment  privilege  on  cross-examination  in  the

presence of the jury.  That solution, Gary argues, strikes a more

appropriate balance between the  government's and the defendant's

interests because "the government  could have used the transcript

to impeach this testimony  or could have relied upon  the adverse

inference  of  the witness's  invocation  of  the Fifth."    This

approach  finds some support in United States v. Kaplan, 832 F.2d
                                                                 

676 (1st Cir. 1987),  cert. denied, 485 U.S. 907 (1988), where we
                                            

held that when "a non-party government witness  invokes the Fifth

Amendment on cross-examination at  trial, the court should permit

the assertion of the privilege in the presence of the  jury.  The

invocation of the privilege acts as a form of  impeachment."  Id.
                                                                           

at 684.  

          In Kaplan,  we distinguished United  States v. Johnson,
                                                                          

488 F.2d 1206 (1st Cir. 1973), in which we held that a  court did

not abuse its discretion  in refusing to allow a  defense witness

to  take the stand when,  after direct examination was completed,

that witness would assert the Fifth Amendment  as to "essentially

all" questions on cross-examination.  Id. at 1211.  The basis for
                                                   

the distinction follows:

            A  different case is  presented where, as
            here, the defense seeks  to cross-examine

                               -15-


            a  government witness within the scope of
            his direct  and then the  witness asserts
            the privilege.  We  note, first, that the
            impact on the  jury's deliberations  from
            asserting  the privilege  has to  be less
            here than in Johnson  from the fact  that
                                          
            Brown   did   not  claim   the  privilege
            comprehensively.  Instead, Brown answered
            most questions put to him by the  defense
            and could have refused to answer at trial
            only those bearing on the alleged cocaine
            abuse.   And whatever  danger exists that
            the jury may give too much weight to this
            line   of   questioning   is   small   in
            comparison to its impeachment value.

Kaplan, 832 F.2d at 684.
                

          Unlike  Kaplan,  where  the  invocation  of  the  Fifth
                                  

Amendment  pertained to  a  collateral matter  --  the effect  of

alleged  cocaine  abuse  on  the  witness's  power  of memory  or

observation --  here the  assertion of  the privilege would  have

shielded the witness from testifying on a core issue addressed on

direct  examination.   Hopkins'  claim  of  privilege would  have

precluded government inquiry into  the intervening events between

the  time Hopkins observed the  defendant to have  no firearm and

the time the police officer testified he saw a gun in defendant's

possession.  Such testimony would have been directly relevant  to

Gary's guilt  or innocence.   Accordingly, while the  trial judge

may have had the discretion to  strike a balance along the  lines

                               -16-


proposed by the defendant,4  there was no abuse of  discretion in

striking the balance a different way.5

          B.  Waiver of Fifth Amendment Privilege
                    B.  Waiver of Fifth Amendment Privilege
              Against Self-Incrimination
                        Against Self-Incrimination

          Gary asserts that Hopkins  waived his privilege against

self-incrimination by virtue of his testimony in the first  trial

regarding the breaking and entering.  Therefore, he contends, the

trial court wrongly sustained Hopkins' claim of privilege  in the

second trial.

          The  Fifth Amendment  privilege is "fundamental  to our

system  of constitutional  rule."   Miranda v. Arizona,  384 U.S.
                                                                

436,  469   (1966).    However,  "the   privilege  against  self-

incrimination  presupposes  a  real  danger  of  legal  detriment

arising  from the disclosure."  Rogers v. United States, 340 U.S.
                                                                 

367, 372-73 (1951).  Thus the privilege may be waived, see id. at
                                                                        

370-71,  or obviated by a  prosecutorial grant of  immunity.  See
                                                                           

Kastigar  v. United  States,  406 U.S.  441,  461-62 (1972);  cf.
                                                                           

United States v. Angiulo,  897 F.2d 1169, 1191 (1st  Cir.) (court
                                  

ordinarily  cannot grant  immunity), cert.  denied, 498  U.S. 845
                                                            

(1990).  

                    
                              

4  There is no evidence in the record that the defendant proposed
this particular solution to the trial judge. 

5   We also note that if Gary  had opted to testify as to whether
he possessed a  gun at the time of his arrest,  he would not have
been  permitted to take the  Fifth Amendment with  respect to the
breaking and  entering offenses which immediately  preceded.  See
                                                                           
Brown v. United States, 356 U.S. 148, 155-57 (1958) (holding that
                                
defendant's exercise of right to testify in own behalf waives his
Fifth Amendment privilege against self-incrimination).

                               -17-


          Once    a   witness   voluntarily   has   revealed   an

incriminating  fact, "the  privilege cannot  be invoked  to avoid

disclosure of the details."   Rogers, 340 U.S. at 373.   However,
                                              

"[i]t  is  hornbook  law  that  the  waiver  is  limited  to  the

particular  proceeding in  which  the witness  appears."   United
                                                                           

States  v. Cain,  544  F.2d  1113,  1117  (1st  Cir.  1976)  (co-
                         

defendant's   submission  to  deposition  in  unrelated  criminal

proceeding not waiver  of Fifth Amendment in proceeding  in which

co-defendant called  as witness); see  also Johnson, 488  F.2d at
                                                             

1210-11 (witness's disclosures in entering guilty plea at Rule 11

hearing do  not constitute waiver of  privilege at co-defendant's

trial); Kirane v. City of Lowell, 622 F. Supp. 262, 265 (D. Mass.
                                          

1985)  ("[A] person who waives his privilege  as to the one trial

[is not] estopped  from asserting  the privilege as  to the  same

matter in  a subsequent  trial or  proceeding.");  8 J.  Wigmore,

Evidence   2276,  at 470-72 (McNaughton  rev. 1961) ("The  waiver
                  

involved is  limited to  the particular proceeding  in which  the
                                                            

witness volunteers the testimony or the accused takes the stand .

. . .  Nor is his testimony at a first trial a waiver for a later
                                                                           

trial.")  (emphasis in  original).  Therefore,  Gary's contention
               

that  Hopkins  waived  his  privilege  in  the  second  trial  by

testifying in the first trial is misplaced.6
                    
                              

6  The trial court arrived at the same conclusion  by a different
path, namely,  that Hopkins'  decision to  testify  at the  first
trial was not a voluntary, knowing, and intelligent waiver of his
Fifth Amendment privilege because he had  not been fully apprised
of  the consequences of his  testimony with respect  to the state
proceedings.    In light  of the  above  discussion, we  need not
address  the propriety of this  decision.  See  In re Morganroth,
                                                                          

                               -18-


          C.  The "Petite Policy"
                    C.  The "Petite Policy"

          Gary contends that his federal prosecution violated the

Justice Department's  policy guarding against  dual federal-state

prosecutions.  See Petite  v. United States, 361 U.S.  529 (1960)
                                                     

(per curiam) (vacating conviction at government's request because

prosecution  contravened  internal   Justice  Department   policy

forbidding  multiple prosecutions  for  same  criminal  conduct).

"The  Petite  policy is  an  internal  Justice Department  policy

forbidding   federal  prosecution   of  a   person  for   alleged

criminality  which  was  'an   ingredient  of  a  previous  state

prosecution against that person'; exceptions are made only if the

prosecution  will  serve  'compelling  interests  of  federal law

enforcement.'"   United States v.  McCoy, 977 F.2d  706, 712 (1st
                                                  

Cir.  1992) (quoting Thompson v. United States, 444 U.S. 248, 248
                                                        

(1980)) (citation omitted).   See also Rinaldi v. United  States,
                                                                          

434  U.S.  22,  24 n.5  (1977)  (per  curiam)  (policy bars  dual

federal-state  prosecution).   We have  repeatedly held  that the

Petite  policy does  not  confer substantive  rights on  criminal

defendants.  See McCoy, 977 F.2d  at 712; United States v. Booth,
                                                                          

673 F.2d 27, 30 (1st Cir.), cert. denied, 456 U.S. 978 (1982).  
                                                  

          D.  Selective Prosecution
                    D.  Selective Prosecution

          Gary's   contention  that   he  was   entitled  to   an

evidentiary  hearing on  the ground  of selective  prosecution is

similarly without merit.   Although the exercise of prosecutorial

                    
                              

718  F.2d  161,  165 (6th  Cir.  1983)  (holding  that waiver  of
privilege against self-incrimination is "proceeding specific"). 

                               -19-


discretion is  subject to  the constitutional guarantee  of equal

protection   and  "may   not  be   deliberately  based   upon  an

unjustifiable standard such as race, religion, or other arbitrary

classification,"    Wayte v.  United  States, 470  U.S.  598, 608
                                                      

(1985)  (internal quotation  marks  and citations  omitted),  the

prosecutor  is entitled  to  "a threshold  presumption that  [he]

acted 'in good faith for reasons  of sound governmental policy.'"

United  States v. Pe agar cano-Soler, 911 F.2d 833, 837 (1st Cir.
                                              

1990) (quoting United States  v. Saade, 652 F.2d 1126,  1135 (1st
                                                

Cir. 1981)).

          As  an initial matter, we note that Gary did not timely

raise this issue before the district court.  In a brief  colloquy

on the morning of trial, Gary's counsel first raised the issue of

selective  prosecution to the  trial judge but  admitted that she

had  not filed  a  motion for  an  evidentiary hearing.    In the

absence of  exceptional circumstances  -- and none  are presented

here -- a claim of selective prosecution that is not raised prior

to  trial is  deemed waived.   Tracey v. United  States, 739 F.2d
                                                                 

679, 682 (1st Cir. 1984), cert. denied, 469 U.S. 1109 (1985).
                                                

          Even if the motion had been timely filed, the burden is

upon the defendant to make an initial showing that an evidentiary

hearing  is warranted.    "A selective  prosecution claim  merits

evidentiary hearing if it alleges sufficient 'facts a) tending to

show  that [defendant]  has  been selectively  prosecuted and  b)

raising   a  reasonable   doubt  about   the  propriety   of  the

prosecution's  purpose' . .  . unless the  government can present

                               -20-


countervailing  reasons."   Pe agar cano-Soler, 911  F.2d at  838
                                                        

(quoting Saade, 652 F.2d  at 1135).  A trial judge's decision not
                        

to  hold  an  evidentiary  hearing  is  reviewed  for   abuse  of

discretion.  See id.  
                              

          Here,  Gary did not  make any threshold  showing to the

trial court  tending to  show selective prosecution,  i.e., "that

[he] was  prosecuted while  others similarly situated  were not."

United  States v.  Bassford, 812  F.2d 16,  20 (1st  Cir.), cert.
                                                                           

denied, 481 U.S. 1022 (1987).  Gary attempts to make the required
                

showing  to this  Court by  appending "statistics"  purporting to

demonstrate evidence  of  systemic selective  prosecution in  the

District  of Rhode Island.  Gary did not present this information

to   the  trial  court,  and  we  will  not  consider  on  appeal

evidentiary submissions  that were  not presented below.   United
                                                                           

States v. Kobrosky, 711 F.2d 449, 457 (1st Cir. 1983).7
                            

    E.  Reliance on Perjured Testimony
              E.  Reliance on Perjured Testimony

          Gary  contends that his  conviction was somehow tainted

by allegedly perjurious testimony that was elicited in his  first
                                                                           

trial.   Specifically, he contends that  Officer John Arzoomanian
                    
                              

7    These so-called  statistics,  compiled  by  hand by  defense
counsel based  on "information and belief,"  are comprised solely
of a list of prosecutions brought in the District of Rhode Island
under 18 U.S.C.    922 and 924 from 1990-1994 purporting to  show
that 70% of those prosecuted were members of a minority racial or
ethnic group.   The statistics  do not address  whether similarly
situated  whites  were  not  prosecuted.   Given  the  procedural
posture  of this case, we need not resolve the difficult question
as  to   when  raw  data  demonstrate   a  statistical  disparity
sufficient  to trigger the need for a hearing.  See Pe agar cano-
                                                                           
Soler, 911 F.2d at 837-38. 
               

                               -21-


of the  North Providence  Police Department committed  perjury at

the first trial when  testifying as to why he did not fingerprint

the firearm that was seized from Gary.  In Gary's first trial, in

response  to a question on re-direct examination as to why he did

not attempt to recover fingerprints, he answered:  "As far as the

size of  the gun --  the surface of  the weapon, also  the people

involved in the case both had gloves on."  (emphasis  added).  On
                                                 

re-cross, Arzoomanian hedged:

            Q.  And you  didn't bother to  attempt to
                lift a  print  in this  case  because
                this man had gloves on;  is that your
                testimony?

            A.  Well,  there were gloves found at the
                scene and gloves found in the vehicle
                also.

At the  second trial,  however, Arzoomanian testified  that after

the  arrest,  but before  the first  trial,  he learned  that the

gloves  actually belonged  to  rescue personnel.   He  explained:

"You asked  the reason  why I  didn't print the  weapon.   I said

because he had gloves on.   And I found out later, he didn't.  At

that point, the  evidence was  handled by too  many people."   As

Gary's   counsel   ably   emphasized  during   cross-examination,

Arzoomanian's testimony in the two  proceedings was inconsistent.

Gary asserts that Arzoomanian therefore committed perjury.

          Arzoomanian's testimony in the second trial did  differ

in  a troubling  way from  that given  in the  first trial.   His

explanation of  the inconsistency  is weak  because at  the first

trial he testified that Gary actually had worn gloves at the time

of arrest  -- not  that he  mistakenly believed  at  the time  of

                               -22-


arrest  that Gary was wearing  gloves.  However,  it is axiomatic

that inconsistent testimony is not per se perjurious.  See United
                                                                           

States v. Dunnigan,    U.S.   ,  113 S. Ct. 1111, 1116 (1993) ("A
                            

witness  testifying under oath  or affirmation  [commits criminal

perjury]  if  she gives  false  testimony  concerning a  material

matter with the willful intent to provide false testimony, rather
                                        

than  as  a  result of  confusion,  mistake  or faulty  memory.")

(emphasis added).  The defendant neither asked the trial court to

make any findings  of perjury, nor  moved for a mistrial  on that

basis.   We decline defendant's  invitation to make  a finding of

willful  intent to  provide false  testimony based  solely on  an

inconsistency.  

          Moreover, because Gary's first  trial did not result in

a conviction, he was not prejudiced even if Arzoomanian testified

falsely.  Cf. Kyles v. Whitley,    U.S.   , 115 S. Ct. 1555, 1565
                                        

n.7  (1995)  ("[A]  conviction obtained  by  the  knowing use  of

perjured testimony is fundamentally unfair, and must be set aside

if there  is any reasonable  likelihood that the  false testimony

could have  affected the judgment of the  jury.") (quoting United
                                                                           

States  v.  Agurs, 427  U.S.  97, 103  (1976)).   Here,  there is
                           

neither a  conviction nor any  evidence that  indicates that  the

prosecution  intentionally used  perjured testimony.   The  first

trial ended with a hung jury, and Gary received a second trial at

which  he   was  fully  able  to  impeach  Arzoomanian  with  his

inconsistent testimony at the first trial.  In order to bootstrap

an allegation of prejudice stemming from Arzoomanian's testimony,

                               -23-


Gary  argues that  his  second trial  was  barred by  the  Double

Jeopardy Clause.  This  suggestion that double jeopardy prohibits

a  second   trial  because  of  the   unknowing  presentation  of

purportedly   perjured  testimony  by   a  prosecutor  is  wholly

unsupported by case law.

          Indeed, courts have  held that prosecutorial misconduct

must rise  to an  egregious level  for double jeopardy  to bar  a

retrial.     A  defendant  cannot  be  retried  only  "where  the

misconduct of the  prosecutor is undertaken  . . . to  prevent an

acquittal that [he] believed at the  time was likely to occur  in

the  absence of his misconduct."   United States  v. Wallach, 979
                                                                      

F.2d  912,  916  (2d   Cir.  1992)  (holding  that  prosecutorial

misconduct  bars retrial  after conviction overturned  because of

perjured testimony only where this stringent standard met), cert.
                                                                           

denied,     U.S.   , 113 S.  Ct. 2414 (1993); see  also Oregon v.
                                                                        

Kennedy, 456 U.S.  667, 679 (1982)  (retrial after defense  moves
                 

for  mistrial barred by  double jeopardy only  where "the conduct

giving rise  to the  successful  motion .  .  . was  intended  to

provoke the defendant into moving for a mistrial"); United States
                                                                           

v. Cartagena-Carrasquillo,  No. 94-1235,  slip op. at  17-19 (1st
                                   

Cir. Dec. 1, 1995) (when no evidence of prosecutorial misconduct,

defendant's  successful  motion  for mistrial  does  not  trigger

double  jeopardy).  In this case, there is absolutely no evidence

to  buttress  a finding  of deliberate  prosecutorial misconduct,

and,  at  worst,  Arzoomanian's  alleged  perjury  related  to  a

                               -24-


collateral matter.  Therefore, the Double Jeopardy Clause did not

prohibit Gary's second trial and subsequent conviction.

          F.  Application of Sentencing Guidelines 
                    F.  Application of Sentencing Guidelines 

          Gary asserts that the  trial judge erred in calculating

his sentence under U.S.S.G.    4B1.4.  This provision  determines

the offense  level and criminal  history category of  persons who

are subject to an enhanced  sentence under the ACCA, 18  U.S.C.  

924(e).   Gary  does  not  contest that  he  is  an armed  career

criminal.   Rather, he  argues that  the trial  judge incorrectly

applied U.S.S.G.    4B1.4(b)(3)(A) to arrive at  an offense level

of 34  when she should  have used    4B1.4(b)(1) to  arrive at  a

lower level.8   We review  questions of interpretation  under the
                    
                              

8  U.S.S.G. 4B1.4 provides in pertinent part:

            (a) A  defendant who  is  subject  to  an
                enhanced    sentence     under    the
                provisions  of 18 U.S.C.    924(e) is
                an armed career criminal.

            (b) The offense level for an armed career
                criminal is the greatest of:
                (1)  the  offense   level  applicable
                     from Chapters Two and Three; or
                (2)  the  offense level  from   4B1.1
                     (Career Offender) if applicable;
                     or
                (3)(A)  34, if the defendant  used or
                                  34
                        possessed   the  firearm   or
                        ammunition in connection with
                        a   crime   of  violence   or
                        controlled substance offense,
                        as defined  in   4B1.2(1), or
                        if  the firearm  possessed by
                        the defendant was  of a  type
                        described   in    26   U.S.C.
                          5845(a)[]; or
                   (B)  33, otherwise.[ ]
                                  33

                               -25-


guidelines de  novo.  See United  States v. Fiore, 983  F.2d 1, 2
                                                           

(1st  Cir.  1992), cert.  denied,     U.S.    , 113  S.  Ct. 1830
                                          

(1993).

          U.S.S.G.    4B1.4  instructs the  sentencing  judge  to

select  the  offense  level  that  is  the  "greatest"  of  three

categories.   First, there is  the offense level  applicable from

the underlying offense,  which here is  U.S.S.G.   2K2.1  dealing

with unlawful  possession of a firearm.  As Gary had at least two

prior  felony  convictions of  either a  crime  of violence  or a

controlled substance offense, he  would receive a minimum offense

level  of 24  under  this  provision.    Because  Gary  "used  or

possessed"  the  firearm  "in  connection  with"  another  felony

offense  (i.e.,  breaking  and  entering), which  results  in  an

increase  of four  levels  under U.S.S.G.    2K2.1(b)(5),  Gary's

presentence  report calculated his base offense level at 28.  PSR

   14-15.   The  report then  added a  three-level victim-related

adjustment for assaulting a police officer pursuant to U.S.S.G.  

3A1.2(b) to reach an adjusted offense level of 31.  PSR   20.

          Gary  disputes this  interpretation of  the guidelines.

This Court  recently held that use of a firearm in an assault and

battery  warranted  the  four-level  enhancement  under  U.S.S.G.

  2K2.1(b)(5).   United States v. Sturtevant, 62 F.3d 33, 34 (1st
                                                      

Cir. 1995) (per curiam).   Gary's possession of a  firearm during

the breaking  and entering  similarly qualifies as  possession in

connection with  another felony and would  require enhancement to

level 28  were we to find that   2K2.1 controls.  Thus, including

                               -26-


the  victim-related  adjustment, the  correct  underlying offense

level "from Chapters  Two and  Three" of the  guidelines was  31.

U.S.S.G.   4B1.4(b)(1).

          The second  category,  which would  adopt  the  offense

level from U.S.S.G.   4B1.1, is  not applicable here.  U.S.S.G.  

4B1.1 does  not apply because the "instant offense" (i.e., felon-

in-possession of  a firearm)  is not  a crime of  violence.   See
                                                                           

U.S.S.G.   4B1.2 comment n.2; United States v. Doe, 960 F.2d 221,
                                                            

226 (1st Cir. 1992).

          The  third  category  directs  the court  to  adopt  an

offense  level  of 34  if the  "defendant  used or  possessed the

firearm  or ammunition in connection with a crime of violence" or

33  in  all  other cases.    Because  the judge  must  select the

greatest  of the three  categories, 33  is the  minimum "default"
                                                                 

offense level  available under this provision  without a downward

adjustment for  acceptance of responsibility.   See United States
                                                                           

v.  George, 56 F.3d 1078, 1086  (9th Cir.), cert. denied,    U.S.
                                                                  

  , 116 S. Ct. 351 (1995).  Gary's arguments for an offense level

any lower than 33 are misplaced.

          Finding that Gary  possessed the firearm  in connection

with a  violent crime (i.e.,  breaking and  entering), the  trial

judge   adopted  34   as  the   offense  level   pursuant   to   

4B1.4(b)(3)(A).9  The court  calculated the guidelines sentencing
                    
                              

9    At  Gary's  sentencing,  the  trial  court  held  that  "the
possession of a gun must be found to have either  been used or to
have  facilitated   the  commission   of  another   offense"  and
determined that  Gary's possession  of a firearm  facilitated the
commission of the breaking and enterings. 

                               -27-


range to be  262-327 months (offense  level 34, criminal  history

category VI) and imposed a sentence of 290 months.  Gary contests

the trial court's  interpretation of  U.S.S.G.    4B1.4(b)(3)(A).

Because  a felon-in-possession  charge  is not  itself a  violent

crime,  see Doe,  960 F.2d  at 226,  Gary argues  that the  court
                         

should not have imposed an offense level of 34.  He also contends

that  the  breaking and  entering charge  cannot  be used  as the

predicate violent crime because  there is an insufficient "nexus"

between the firearm and the alleged state offense.

          Making  a determination under U.S.S.G.   4B1.4(b)(3)(A)

involves  a  two-step inquiry.    First,  the court  must  decide

whether the predicate offense  is a violent felony.   Second, the

court must  consider whether  the defendant  used or possessed  a

firearm in connection with that violent predicate offense.

          In  making the first inquiry, the court is to employ "a

formal categorical  approach" irrespective of the  actual factual

circumstances  of  the  underlying  offense.   Taylor  v.  United
                                                                           

States, 495 U.S. 575, 600 (1990) (holding that court must look to
                

statutory definition  of ACCA predicate offenses).   To determine

what constitutes a violent crime under U.S.S.G.   4B1.4(b)(3)(A),

the court must  turn to  the definition provided  in    4B1.2(1).

"[That] guideline proceeds to  define as a crime of  violence any

offense which 'otherwise involves conduct that presents a serious

potential  risk of physical injury to another.'"  Fiore, 983 F.2d
                                                                 

at  4 (quoting U.S.S.G.    4B1.2(1)(ii)).  In  that case, we held

that a prior  conspiracy conviction for burglary of  a commercial

                               -28-


premise was a violent  crime for purposes of the  career offender

guideline,  U.S.S.G.     4B1.2.10     Fiore,  983  F.2d  at  4-5.
                                                     

Breaking and entering similarly is a violent crime under U.S.S.G.

  4B1.4.  Cf. United States v. Patterson, 882 F.2d  595, 602 (1st
                                                  

Cir. 1989)  (holding  that breaking  and entering  as defined  in

Massachusetts  is  violent crime  because  unauthorized entry  of

premises  of  another  is   a  "crucial  factor"  in  determining

applicability of catch-all provision  of ACCA), cert. denied, 493
                                                                      

U.S. 1027 (1990).  

          With regard  to the  second  part of  the inquiry,  the

trial  court found  that  the defendant  possessed  a firearm  in

connection with the breaking and entering.  Here, the court is to

consider the  facts to  determine whether  there is a  sufficient

nexus  between possession of  the firearm  and commission  of the

underlying offense.  See United States v. Samuels, 970 F.2d 1312,
                                                           

1316 (4th Cir.  1992) (determining whether  firearm was used  "in

connection with" crime of violence "requires the sentencing court

to consider the factual circumstances surrounding the [18 U.S.C.]

  922(g) offense.").  

          In construing a similar guidelines  provision, U.S.S.G.

  2K2.1(b)(5), we have held that "the phrase 'in connection with'

should  be  interpreted broadly  and  [  ]  where  a  defendant's

                    
                              

10  We also note that  in Fiore, as here, the commercial burglary
                                         
occurred in  Rhode Island,  which defines  burglary, in  part, as
breaking and entering a shop with the intent to commit robbery or
larceny.  983 F.2d  at 4 n.6;  see also R.I.  Gen. Laws    11-8-4
                                                 
(1994).    This  offense is  a  felony  punishable  by ten  years
imprisonment.  R.I. Gen. Laws   11-8-4. 

                               -29-


possession  of a  firearm aids or  facilitates the  commission of

another offense, the  requisite link is present."   United States
                                                                           

v. Thompson,  32 F.3d 1,  7 (1st Cir.  1994).  In  Sturtevant, 62
                                                                       

F.3d at 33-34, we found that a felon who assaulted  a victim with

his  hands but carried a  concealed shotgun used  the firearm "in

connection with" the  offense of  assault and battery.   This  is

because "the weapon provides an added sense of security and has a

substantial potential  for use  in the course  of the  particular

crime in question."  Id. at 34; United States v. Brewster, 1 F.3d
                                                                   

51,  54-55 (1st Cir. 1993) (selling drugs and automatic weapon to

undercover  agent satisfied "in  connection with"  requirement of

U.S.S.G.   2K2.1(b)(5)).  We see no reason to treat the identical

"in  connection  with"  language  in  U.S.S.G.     4B1.4(b)(3)(A)

differently from that of   2K2.1(b)(5).

          We  therefore have  no difficulty  upholding the  trial

court's findings  that Gary possessed the  firearm "in connection

with" the breaking and entering.  Gary and Hopkins  broke into at

least  two commercial  establishments.   When arrested,  both men

were in possession of  firearms, and merchandise from one  of the

stores was  found in Gary's car.  The trial court found that Gary

and  Hopkins armed  themselves  when they  decided to  commit the

breaking and entering for the purpose of facilitating that crime.

"[W]e review the court's factfinding for clear  error, giving due

deference  to the  court's application  of the guidelines  to the

facts."   Thompson, 32  F.3d at 4  (citing 18  U.S.C.   3742(e)).
                            

                               -30-


There was ample support  for the trial judge's findings  of fact,

and we affirm Gary's sentence under U.S.S.G.   4B1.4.11

                         III.  CONCLUSION
                                   III.  CONCLUSION
                                                   

          For  the  reasons  stated  herein,  the conviction  and

sentence of Raymond J. Gary are AFFIRMED.
                                          AFFIRMED
                                                  

                    
                              

11  Subsequent  to oral argument in this case,  the Supreme Court
issued  an opinion in  Bailey v.  United States,     U.S.    , 64
                                                         
U.S.L.W.  4039 (Dec. 6, 1995),  which defined the  word "use" for
purposes  of 18  U.S.C.    924(c)(1) (imposing  five-year minimum
term of imprisonment upon  person who "during and in  relation to
any  crime of violence  or drug trafficking  crime . .  . uses or
carries a firearm.").   The Court held that a conviction  under  
924(c) requires the government to prove more than mere possession
but rather to show  "active employment of the firearm."   Bailey,
                                                                          
64  U.S.L.W. at 4041 (emphasis omitted).  This decision does not,
however,  affect  Gary's  sentence.   Bailey  does  not  apply to
                                                      
U.S.S.G.    4B1.4(b)(3)(A), which  reaches offenses in  which the
defendant  either "used or possessed"  a firearm.   Id.; see also
                                                                           
Bailey,  64   U.S.L.W.  at  4043  (recognizing   that  sentencing
                
guidelines  may  provide  enhancements  for  mere  possession  of
firearm during other offense).

                               -31-