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Newt Gingrich participated in the CNN South Carolina Republican Debate in Charleston on Thursday, January 19, 2012.
Newt Gingrich participated in the CNN South Carolina Republican Debate in Charleston on Thursday, January 19, 2012.

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    Gergen: Debate could earn Gingrich S.C.

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Gergen: Debate could earn Gingrich S.C.

CNN's David Gergen says that Newt Gingrich's debate performance could win him the South Carolina primary.

Gergen: Debate could earn Gingrich S.C.

CNN's David Gergen says that Newt Gingrich's debate performance could win him the South Carolina primary.