I read the whole story - apparently a drunk idiot incessantly bothered him after he graciously signed and took photos, etc. Then the guy thought it was a good idea to antagonize the champ. What is missing is you can't hear the whole dialogue that finally set Tyson off. I really don't think Tyson is the villain in this one. Not that he is a normal guy, but I think in so many ways he defended himself from a complete jerk. That said, I am sure this guy will sue , sue and sue. Not one to condone violence, but I think more of this type of punishment should be handed out against a lot of rude nonsense I see out there in my travels. Like the guy on this video famously said - "everybody has a plan til they get punched in the mouth".
Tom