MUSCATINE, IA - DECEMBER 21: Republican presidential candidate and Texas Gov. Rick Perry speaks at a campaign meet and greet at The Button Factory restaurant on December 21, 2011 in Muscatine, Iowa. ... more 
MUSCATINE, IA - DECEMBER 21: Republican presidential candidate and Texas Gov. Rick Perry speaks at a campaign meet and greet at The Button Factory restaurant on December 21, 2011 in Muscatine, Iowa. Perry is on a bus tour across Iowa to campaign before the caucuses. (Photo by Brendan Hoffman/Getty Images) less 
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Getty Images | Photo By Brendan Hoffman / Getty Images
Wed, Dec 21, 2011 4:35 PM EST