John Gotti pal: I stashed $10M in my kid's toychest

"I was the chief of staff of the Gambino crime family."

That's how Lewis Kasman describes his role at the side of legendary Mafia boss John Gotti.

Kasman spent years with Gotti and the Gambino crime family and is now peeling back some of the secrets and revealing what that life was like at the top of the American Mafia.

"I had a big toy chest in my attic in my house in Woodbury filled with millions of dollars in it," he says, in amounts varying from $6 to $10 million, depending on the month...