Santo Trafficante - Trafficante was a major Mafia figure and ran gambling operations in Cuba before Fidel Castro’s revolution. He later joined a CIA plot to assassinate Castro and is known to have connections with the Corsican Heroin Ring, Jack Ruby and Jimmy Hoffa, sworn enemy of the Kennedys. He allegedly told friend Jose Aleman: “Mark my word…Kennedy is in trouble, and he will get what is coming to him. Kennedy's not going to make it to the election. He is going to be hit."