367 U.S. 908 (1961)
DENNY ET AL.
No. 868.
DENNY ET AL.
v.
BUSH ET AL.
No. 868.
Supreme Court of United States.
Decided June 19, 1961. APPEAL FROM THE UNITED STATES DISTRICT COURT FOR THE EASTERN DISTRICT OF LOUISIANA.Gerard A. Rault for appellants.
Solicitor General Cox, Assistant Attorney General Marshall and Harold H. Greene for the United States, as amicus curiae, urging affirmance.
PER CURIAM.
The motion to affirm is granted and the judgment is affirmed.