Based on our analysis of the exit poll data, ABC News projects that Newt Gingrich will defeat Mitt Romney to win the South Carolina primary.
Gingrich's win today is a significant blow to Romney, who until days ago held a wide lead over his rivals. But the front-runner status quickly evaporated as the former Massachusetts governor was hit hard on his reluctance to reveal his tax records and his leadership at Bain & Co.
not really a surprise.






