http://middleeasy.com/index.php?opti...id=36:fighters

"There's people out there that need (to be) beaten up ? he's one of them. And I have a moral obligation to society to beat him up."

[Silva] is a dirtbag anyway, whether he went out there and shook hands and was gracious or he didn't, who cares? I don't know why sportsmanship needs to be involved, anyways. It's a fight ? go do whatever you want."