Fox Nation's 'Gotti's Guy' pulls back the curtain on the man who ruled New York's Mafia world

Fox Nation's special 'Gotti's Guy' explores the rise and fall of John Gotti, the 'Teflon Don' who led the Gambino crime family. Gotti's right-hand man, Lewis Kasman, recounts his close ties to the mob boss, including Gotti's 1992 conviction and life imprisonment after federal prosecutors dismantled the Gambino family's leadership.