Watch tonight’s Republican Presidential Candidates Debate live from the Reagan Library in Simi Valley.
The following GOP contenders will also participate in the primary event: U.S. Rep. Michele Bachmann (R-Minn.), former Godfather’s Pizza CEO Herman Cain, former House Speaker Newt Gingrich, former Utah governor Jon Huntsman, U.S. Rep. Ron Paul (R-Texas), Texas Governor Rick Perry, former Massachusetts governor Mitt Romney and former Pennsylvania Sen. Rick Santorum.
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