Republican presidential candidate Santorum arrives in the Spin Room after a Republican presidential candidate debate in Charleston

 
Republican presidential candidate Santorum arrives in the Spin Room after a Republican presidential candidate debate in Charleston
Republican presidential candidate former U.S. Senator Rick Santorum (R-PA) arrives in the Spin Room after a Republican presidential candidate debate in Charleston, South Carolina January 19, 2012. REUTERS/Eric Thayer (UNITED STATES - Tags: POLITICS ELECTIONS)