ROCHESTER, MI - NOVEMBER 09: Former U.S. Sen. Rick Santorum (R-PA) speaks during a debate hosted by CNBC and the Michigan Republican Party at Oakland University on November 9, 2011 in Rochester, ... more 
ROCHESTER, MI - NOVEMBER 09: Former U.S. Sen. Rick Santorum (R-PA) speaks during a debate hosted by CNBC and the Michigan Republican Party at Oakland University on November 9, 2011 in Rochester, Michigan. The debate is the first meeting of the eight GOP presidential hopefuls since allegations of sexual impropriety have surfaced against front-runner Herman Cain. (Photo by Scott Olson/Getty Images) less 
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Getty Images | Photo By Scott Olson / Getty Images
Wed, Nov 9, 2011 10:08 PM EST