Wanderlei Silva and Chael Sonnen have an altercation at the Olympia Expo (with video)
MMA and bodybuilding journalist Larry Pepe was at the Olympia Expo in Las Vegas earlier today, and bore witness to a verbal altercation between mortal enemies Wanderlei Silva and Chael Sonnen. According to Mr. Pepe, Silva was the one who instigated the situation. Wanderlei Silva and Chael Sonnen ...