Anderson Silva vs. Chael Sonnen, Tito Ortiz's final fight ever...

Anderson Silva vs. Chael Sonnen, Tito Ortiz's final fight ever and more as UFC's Joe Rogan breaks down the main events at UFC 148 on July 7, 2012, in Las Vegas.

UFC middleweight champion Anderson Silva finally defends his title in a rematch with Chael Sonnen on July 7, 2012, at UFC 148.

It's been nearly two years since Sonnen beat up Silva for 23 minutes the likes of which MMA fans had never seen before. But Silva pulled out a triangle choke in the final two minutes to submit Sonnen back at UFC 117 in Oakland, Calif., in August 2010.

Here's the video roundup for UFC 148: Silva vs. Sonnen II, with a video embedded at the top of this page, plus three others on the left side of this story.

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