337 U.S. 472 337 U.S. 472 69 S.Ct. 1333 93 L.Ed. 1480 PROPPERv.CLARK, Attorney General. No. 390. Argued March 28, 29, 1949. Decided June 20, 1949. Rehearing Denied Oct. 10, 1949. See 70 S.Ct. 33. [Syllabus from pages 472-474 intentionally omitted] Messrs. A. Walter Socolow and Joseph M. Cohen, New York City, for petitioner. Mr. […]