CHARLESTON, SC - JANUARY 21: Republican presidential candidate, former U.S. Sen. Rick Santorum speaks at his primary-night event on January 21, 2012 in Mark Clark Hall at the Citadel in Charleston, ... more 
CHARLESTON, SC - JANUARY 21: Republican presidential candidate, former U.S. Sen. Rick Santorum speaks at his primary-night event on January 21, 2012 in Mark Clark Hall at the Citadel in Charleston, South Carolina. Former Speaker of the House Newt Gingrich took first place in the South Carolina Primary, with Santorum placing third. (Photo by Andrew Burton/Getty Images) less 
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Getty Images | Photo By Andrew Burton / Getty Images
Sat, Jan 21, 2012 8:57 PM EST