379 U.S. 48 379 U.S. 48 85 S.Ct. 248 13 L.Ed.2d 112 UNITED STATES et al., Petitioners,v.Max POWELL et al. No. 54. Argued Oct. 14 and 15, 1964. Decided Nov. 23, 1964. Bruce J. Terris, Washington, D.C., for petitioners. Bernard G. Segal, Philadelphia, Pa., for respondents. Mr. Justice HARLAN delivered the opinion of the Court. […]