CHARLESTON, SC - JANUARY 21: A woman waits for the arrival of Republican presidential candidate, former U.S. Sen. Rick Santorum on January 21, 2012 in Mark Clark Hall at the Citadel in Charleston, ... more 
CHARLESTON, SC - JANUARY 21: A woman waits for the arrival of Republican presidential candidate, former U.S. Sen. Rick Santorum on January 21, 2012 in Mark Clark Hall at the Citadel in Charleston, South Carolina. After a surprise victory in Iowa, Santorum came in third in South Carolina. (Photo by Andrew Burton/Getty Images) less 
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Getty Images | Photo By Andrew Burton / Getty Images
Sat, Jan 21, 2012 8:40 PM EST