The final Republican debate in South Carolina (13 images)

CNN held final Republican presidential debate in Charleston, South Carolina with candidates Mitt Romney, Rick Santorum, Newt Gingrich and Ron Paul on January 19, 2012.
Updated: Jan. 20, 2012 at 7:39 AM
1 of 13
Republican Presidential candidates, from left to right, Rick Santorum, Mitt Romney, Newt Gingrich and Ron Paul participate in the CNN Republican Presidential Debate in Charleston, South Carolina on January 19, 2012. South Carolina will hold it's primary on Saturday, January 21. UPI/Kevin Dietsch
| License Photo