Alger_Hiss_Wittaker_Chambers_Nixon_1948. Whittaker Chambers, aka Jay Vivian Chambers, an American writer-editor and former Communist spy in 1948, testified about Communist espionage in front of the HUAC in congress. Chambers was a principal figure in the Alger Hiss case, one of the most publicized espionage incidents of the Cold War.

Anti_Communist_Hearings_and_Trials_1948 and 1949