At South Carolina GOP debate, four survivors spar; Gingrich adds host to the fray

NORTH CHARLESTON, S.C. — In an electric debate here Thursday night, the four remaining Republican presidential candidates clashed sharply over who has the temperament, character and know-how to lead the party into a general election as they clamored to take advantage of the race’s changing dynamic. - At South Carolina GOP debate, four survivors spar; Gingrich adds host to the fray
Romney hobbles through debate ahead of South Carolina primary