JFK and his dad promised the Mafia that if he was elected he would get Havana back from the Castroites. He tried and failed. The military and CIA failed miserably. The he made a huge mistake, he told the Military that he was going to withdraw the “advisors” from Vietnam, as Bobby was announcing a crack down on the Mafia. The CIA and the Mafia held a meeting. The Capos got their revenge and the CIA got its war.