Communist Infiltration in the Nuclear Test Ban Movement. hearings before the United States Senate Committee on the Judiciary, Subcommittee To Investigate the Administration of the Internal Security Act and Other Internal Security Laws, Eighty-Sixth Congress, second session, on May 13, 1960. <Part 1> :

Considers allegations that communists were responsible for the planning and organization of the Greater New York Committee for a Sane Nuclear Policy's rally in Madison Square Garden on May 19, 1960.