Former Utah Gov. Jon Huntsman, Rep. Ron Paul, R-Texas, former Massachusetts Gov. Mitt Romney, former Pennsylvania Sen. Rick Santorum, former House Speaker Newt Gingrich and Texas Gov. Rick Perry (L-R) take their positons before a Republican presidential candidate debate at Saint Anselm College in Manchester, N.H., Saturday, Jan. 7, 2012. (AP Photo/Elise Amendola)
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