power-hungry and in search of being the “boss of bosses” of the mafia, using aggressive tactics to gain power. “The Alto Knights” follows the two mafia bosses’ effective rivalry created ...

TIME talked to two experts on the mobsters, Tony DeStefano, author of The Deadly Don: Vito Genovese, Mafia Boss and Top Hoodlum: Frank Costello, Prime Minister of The Mafia, and Geoff Schumacher ...