C. A. 7th Cir. [Cer-tiorari granted, 454 U. S. 962.] Motion of Chicago Lawyers’ Committee for Civil Rights Under Law for leave to file a brief as amicus curiae granted.
C. A. 7th Cir. [Cer-tiorari granted, 454 U. S. 962.] Motion of Chicago Lawyers’ Committee for Civil Rights Under Law for leave to file a brief as amicus curiae granted.