State Department Employee Loyalty Investigation. hearings before the United States Senate Committee on Foreign Relations, Subcommittee on S. Res. 231, Eighty-First Congress, second session, on Mar. 8, 9, 13, 14, 20, 21, 27, 28, Apr. 5, 6, 20, 25, 27, 28, May 1-4, 26, 31, June 5-9, 12, 21-23, 26, 28, 1950. Part 1 :

Investigates statements made on the floor of the Senate by Sen. Joseph R. McCarthy, relating to 81 cases of alleged disloyalty on the part of Government employees.