UFC 148: Silva vs. Sonnen 2 Weigh-in Video

LAS VEGAS – The final staredown is now complete as Anderson Silva went eye to eye with challenger Chael Sonnen at the UFC 148 weigh ins on Friday.

There is no love lost in what could be considered the biggest rivalry in UFC history and now the feud that has fueled on for more than two years comes to a head on Saturday night after Silva and Sonnen got physical at the weigh-ins.

Also, UFC Hall of Famer and former light heavyweight champion Tito Ortiz says goodbye in his last fight in the Octagon as he faces Forrest Griffin one more time.

Check out the full weigh-in video of UFC 148: Silva vs. Sonnen 2…