Mike Tyson: "I have a lot to lose"

"Normally when I drink I don't stop until I'm arrested or in a car accident", Mike Tyson has said as he relates how he is battling to stay sober.

In a special 5 live interview to be broadcast at 7pm on 19 December the former World Heavyweight Champion talks about the highs and lows in his boxing career and reflects on his controversial life outside of the ring.