Rick Santorum's 'B game' performance

msnbc's Lawrence O'Donnell, NBC News Special Correspondent Tom Brokaw, AOL-Huffington Post's Howard Fineman, New York Magazine John Heilemann weigh in on the re

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Feb. 23, 2012, 1:08 AM EST

By Sarah Muller, Sarah Muller

msnbc's Lawrence O'Donnell, NBC News Special Correspondent Tom Brokaw, AOL-Huffington Post's Howard Fineman, New York Magazine John Heilemann weigh in on the recent Republican debate and Rick Santorum's shaky performance.