Access Hollywood Live: Mike Tyson - 'I Didn't Know [I'd] Turn Into A Fat...

Access Hollywood Live: Mike Tyson - 'I Didn't Know [I'd] Turn Into A Fat Crackhead'

In an outlandish interview, Mike Tyson candidly jokes with Billy Bush and Kit Hoover about his shock over gaining so much weight despite being addicted to cocaine. Why was he so surprised? Plus, what does Mike credit for his eventual weight loss?