As the clock ticks down to the South Carolina primary, the race has turned into a nail-biter between Mitt Romney and Newt Gingrich. But with the stakes so high, all four of the remaining candidates are fighting to the finish.
As the clock ticks down to the South Carolina primary, the race has turned into a nail-biter between Mitt Romney and Newt Gingrich. But with the stakes so high, all four of the remaining candidates are fighting to the finish.