NORTH CHARLESTON, SC - JANUARY 20: Republican presidential candidate U.S. Rep. Ron Paul (R-TX) signs autographs for supporters at a rally at the Charleston International Airport January 20, 2012 in ... more 
NORTH CHARLESTON, SC - JANUARY 20: Republican presidential candidate U.S. Rep. Ron Paul (R-TX) signs autographs for supporters at a rally at the Charleston International Airport January 20, 2012 in North Charleston, South Carolina. Republican presidential candidates are making their final push in the state that holds its pivotal primary tomorrow. (Photo by Win McNamee/Getty Images) less 
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Getty Images | Photo By Win McNamee / Getty Images
Fri, Jan 20, 2012 12:16 PM EST