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National anthem

ElectionsPoliticsNewt GingrichRick SantorumCNN (tv network)Ron PaulMitt Romney
Republican presidential candidates, from left, former U.S. Sen. Rick Santorum, former Speaker of the House Newt Gingrich, former Massachusetts Gov. Mitt Romney and U.S. Rep. Ron Paul of Texas place their hands over their hearts as the national anthem is played before the start of the debate... Win McNamee / Getty Images