Samuel Mooney Giancana was an American mobster who was boss of the Chicago Outfit from 1957 to 1966. He joined the 42 Gang as a teenager, developing a reputation in organized crime who gained him the notice of Chicago Outfit leaders.
During Operation Lockstep, when Giancana played golf, a team of government men would play right behind him, sometimes deliberately hitting golf balls at his head.
Discussion ¬