The shocking Oval Office shakedown of Ukraine's president was the fulfillment of Trump's 1990s vow to be a great mob boss.

His grandfather is none other than the mob boss John J. Gotti, the infamous "Dapper Don," who reigned as head of the Gambino crime family from the mid-1980s until his imprisonment in 1992.

Never before has there been such an inside look at the Gotti family and their world of danger, betrayal and redemption. John Gotti was head of the Gambino crime family, which in its time was the ...