UFC 148: Silva vs Sonnen II - Extended Preview HD

Anderson Silva and Chael Sonnen, Forrest Griffin and Tito Ortiz - Four UFC® superstars, two epic rivalries settled at UFC® 148. Order UFC 148 Live on YouTube: http://www.youtube.com/watch?v=nP2utAUFtuo&list=PL181FD7B4DB3F2832&index=17&feature=plpp_video