Nixon and Operation 40

Jesse: "Turns out that those papers set out a motive for JFK's murder...It goes back to 1959, when vice president Nixon oversaw Operation 40, a CIA hit squad out to kill Fidel Castro, who'd just seized power in Cuba. After JFK was elected, Operation 40 agents joined a failed invasion of Cuba at the Bay of Pigs. According to these papers, JFK refused to try again, so the Operation 40 gang decided to kill [him]"