LAS VEGAS, NV - OCTOBER 17: Supporters at the opening of former Massachusetts Gov. and Republican presidential hopeful Mitt Romney's Nevada campaign headquarters are reflected in the glass door of an... more 
LAS VEGAS, NV - OCTOBER 17: Supporters at the opening of former Massachusetts Gov. and Republican presidential hopeful Mitt Romney's Nevada campaign headquarters are reflected in the glass door of an office in the same building complex as the headquarters October 17, 2011 in Las Vegas, Nevada. Romney and six other presidential contenders will participate in a debate airing on CNN, sponsored by the Western Republican Leadership Conference in Las Vegas on October 18. (Photo by Ethan Miller/Getty Images) less 
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Getty Images | Photo By Ethan Miller / Getty Images
Mon, Oct 17, 2011 8:59 PM EDT