341 U.S. 494 (1951) DENNIS ET AL. v. UNITED STATES.   No. 336. Supreme Court of United States.   Argued December 4, 1950. Decided June 4, 1951. CERTIORARI TO THE UNITED STATES COURT OF APPEALS FOR THE SECOND CIRCUIT.*495 George W. Crockett, Jr., Abraham J. Isserman and Harry Sacher argued the cause for petitioners. With them on the brief was Richard Gladstein. Solicitor General Perlman and Irving S. Shapiro argued the cause for the United States. With them on the brief were Attorney General McGrath, Assistant Attorney General McInerney, Irving H. Saypol, Robert W. Ginnane, Frank H. Gordon, Edward C. […]