LAS VEGAS, NV - OCTOBER 18: Former CEO of Godfather's Pizza Herman Cain participates in the Republican presidential debate airing on CNN, October 18, 2011 in Las Vegas, Nevada. Seven GOP contenders ... more 
LAS VEGAS, NV - OCTOBER 18: Former CEO of Godfather's Pizza Herman Cain participates in the Republican presidential debate airing on CNN, October 18, 2011 in Las Vegas, Nevada. Seven GOP contenders are taking part in the debate, which is sponsored by the Western Republican Leadership Conference in Las Vegas and held in the Venetian Hotel's Sands Expo and Convention Center. (Photo by Ethan Miller/Getty Images) less 
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Getty Images | Photo By Ethan Miller / Getty Images
Tue, Oct 18, 2011 10:05 PM EDT