The five remaining GOP presidential candidates faced off Monday night in a debate in Myrtle Beach, S.C.
Jan. 16, 2012
Republican presidential candidates, from left, Texas Gov. Rick Perry, former senator Rick Santorum (Pa.), former Massachusetts governor Mitt Romney, former House speaker Newt Gingrich (Ga.) and Rep. Ron Paul (Tex.) greet the audience before participating in a Republican presidential candidate debate in Myrtle Beach, S.C.