Special Senate investigation on charges and counter-charges involving: Secretary of the Army Robert T. Stevens, John G. Adams, H. Struve Hensel and Senator Joe McCarthy, Roy M. Cohn, and Francis P. Carr. Part 40, May 26, 1954 : hearing before the Special Subcommittee on Investigations of the Committee on Government Operations, United States Senate, Eighty-third Congress, second session, pursuant to S. Res. 189