‘Momo’ Poster Premiere: This Gangster Loomed Over Hollywood and The White House

Just in time for the 50th anniversary of JFK’s death comes a documentary about the man who helped get him into the White House and then maybe was involved in getting him out, too, as a part of the conspiracy to assassinate the President. Momo: The Sam Giancana Story is a biographical feature about the infamous Chicago mobster, who purportedly secured Ke…