![]() | An outlandish CIA plan to recruit the mafia to kill Fidel Castro is among the highlights of a recent release of JFK documents. Sam Giancana in return sought the CIA’s help to place a listening device in the room of his mistress whom he thought was having an affair. Other possible ideas to kill the Communist leader included contaminating his diving suit or booby-trapping a seashell with a bomb. The CIA admits being unable to find a seashell big enough. | ![]() |