Nikki Haley's Biggest Decision

Sometime around February 2012, South Carolina Governor Nikki Haley will make the biggest decision of her political career. She will endorse a candidate for President of the United States. She has several candidates to choose from: Michele Bachmann, Herman Cain, Newt Gingrich, Ron Paul, Rick Perry, Mitt Romney, and Rick Santorum. Who will Nikki Haley endorse and why?