DES MOINES, IA - DECEMBER 10: Republican presidential candidate former speaker of the House Newt Gingrich (C) and his wife Calista greet supporters after the ABC News GOP Presidential Debate on the ... more 
DES MOINES, IA - DECEMBER 10: Republican presidential candidate former speaker of the House Newt Gingrich (C) and his wife Calista greet supporters after the ABC News GOP Presidential Debate on the campus of Drake University on December 10, 2011 in Des Moines, Iowa. Rivals were expected to target front runner Gingrich in the debate hosted by ABC News, Yahoo News, WOI-TV, The Des Moines Register and the Iowa GOP. (Photo by Kevork Djansezian/Getty Images) less 
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Getty Images | Photo By Kevork Djansezian / Getty Images
Sat, Dec 10, 2011 11:27 PM EST