NORTH CHARLESTON, SC - JANUARY 14: Governor of South Carolina Nikki Haley waves to the crowd prior to watching the Fox Business Network Republican presidential debate at the North Charleston Coliseum and Performing Arts Center on January 14, 2016 in North Charleston, South Carolina. The sixth Republican debate is held in two parts, one main debate for the top seven candidates, and another for three other candidates lower in the current polls. (Photo by Andrew Burton/Getty Images)
