<p>Republican presidential candidate, former Pennsylvania Sen. Rick Santorum gives a thumbs up after after campaigning at the Keene Public Library in Keene, N.H., Friday, Jan. 6, 2012. (AP Photo/Charles Dharapak)</p>
January 7, 2012
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January 7, 2012 8:15 p.m.
Romney's rivals look to South Carolina
GOP hopefuls all but conceding New Hampshire
MANCHESTER, N.H. - Mitt Romney's rivals are all but conceding defeat in next Tuesday's New Hampshire primary, looking past a weekend debate doubleheader in the Granite State and focusing on South Carolina as their best chance to slow his march to the Republican presidential nomination.