Countdown to UFC 148: Silva vs. Sonnen (Video)

Anderson Silva and Chael Sonnen at UFC 117Anderson Silva is the greatest fighter in UFC history, and Chael Sonnen almost beat him. Will he be able to pull of the upset this time and snatch the belt from the long-reigning champ?

As we get ready to find out at UFC 148 on Saturday night, check out Countdown to UFC 148: Silva vs. Sonnen below…