Certiorari granted and judgment affirmed.
Reported below: 255 F.2d 749.
Solicitor General Rankin, Acting Assistant Attorney General McLean, Beatrice Rosenberg and J. F. Bishop for the United States.
Robert L. Brock for David Diamond, respondent.
The petition for writ of certiorari is granted and the judgment is affirmed. [356 U.S. 257, 258]