KnowraSam GiancanaLinked fromLinked fromThe 2 pages that link to Sam Giancana, each with the reason it gives.All 2Related 2Chicago OutfitRelated: Giancana’s leadership drew public attention to the Outfit’s political and criminal connections.John RoselliRelated: Giancana was Roselli’s longtime Outfit associate and a fellow figure in investigations of alleged CIA contacts.