Proceedings involving treason, espionage, etc. Hearing before the Subcommittee to Investigate the Administration of the Internal Security Act and Other Internal Security Laws of the Committee on the Judiciary, United States Senate, Eighty-fifth Congress, first session, on S. 1254, to accelerate consideration by the courts of criminal proceedings involving treason, espionage, etc., and to increase the statute of limitations applicable in such cases. April 18, 1957.