James Jesus Angleton

James Jesus Angleton was chief of counterintelligence for the Central Intelligence Agency (CIA) from 1954 to 1974. His official position within the organization was Associate Deputy Director of Operations for Counterintelligence (ADDOCI). Angleton was significantly involved in the US response to the purported KGB defectors Anatoliy Golitsyn and Yuri Nosenko. Angleton later became convinced the CIA harbored a high-ranking mole, and engaged in an intensive search. Whether this was a highly destructive witch hunt or appropriate caution vindicated by later moles remains a subject of intense historical debate.