VIDEO: In-Depth, 20-Minute UFC 181 Backstage Interview With CM Punk

Above, courtesy of MMAFighting.com, is Ariel Helwani's exclusive, 20-minute UFC 181 backstage interview with the newest addition to the UFC roster -- CM Punk.

The above interview is the one you want to see. This is the in-depth interview where every question on your mind gets answered.

CM Punk is now a mixed-martial-artist ladies and gentlemen, let the fun begin!

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