The author is a retired FBI agent who specialized in the investigations of conspiratorial enterprises known as the Mafia, La Cosa Nostra, the Mob, and various drug cartels. He was the case agent re...view moreThe author is a retired FBI agent who specialized in the investigations of conspiratorial enterprises known as the Mafia, La Cosa Nostra, the Mob, and various drug cartels. He was the case agent responsible for numerous indictments and convictions thereby breaking the grip of organized crime on various Midwest and Las Vegas institutions.view less