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In advance of his 185-pound title shot, the heavy-handed Vitor Belfort has brought in "Iron" Mike...

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In advance of his 185-pound title shot, the heavy-handed Vitor Belfort has brought in "Iron" Mike Tyson to help get him ready for Middleweight Champion Anderson Silva. Who's predicting a knockout win for "The Phenom" now? Props: Sherdog.com