¶2*666Petition for writ of certiorari to the Circuit Court of Ap- . peals for the Seventh Circuit denied.
¶3*667Solicitor General ■ Biddle, Assistant Attorney General Clark, and Messrs. Sewall Key, Ellis N. Slack, Richard H. Demuth, Edward H. Foley, Jr., Bernard Bernstein, and Joseph B. Friedman for the United States.