sentences:  Harvey's CIA career began with his founding of Staff D, the electronic surveillance branch of the Clandestine Service Division.In 1951 Harvey's investigation of the career history of Kim Philby, noting suspicious coincidences that suggested he had long been a Soviet agent, saw the CIA demand that Philby be kept out of his position as MI6 liaison; Philby was fired.Six months earlier, Harvey had got into a fight with Guy Burgess at a party after Burgess had drunkenly drawn a lewd cartoon of Harvey's wife.