Debate Takeaways: Gingrich Fierce, Santorum Strong, Romney Unexciting
January 19, 2012 | 10:47 PM
NORTH CHARLESTON, S.C. -- In their final debate showdown before the critical South Carolina primary, the remaining gang of four Republican candidates went out with a bang -- a spirited, engaging and even emotional encounter that left plenty of dramatic moments competing for a spot in our top five takeaways. But only five can make the cut:
