JOHNSTON, IA - JANUARY 03: A supporter of Republican presidential hopeful and former U.S. Sen. Rick Santorum wears a pin with a photo of Bella Santorum, Rick's daughter, which reads "Go Dad! Love, ... more 
JOHNSTON, IA - JANUARY 03: A supporter of Republican presidential hopeful and former U.S. Sen. Rick Santorum wears a pin with a photo of Bella Santorum, Rick's daughter, which reads "Go Dad! Love, Bella" while Rick gives his speach at the Stoney Creek Inn on January 3, 2012 in Johnston, Iowa. Santorum, who was polling in the single digits until recently, is expected to finish first or second in today's Iowa caucus. (Photo by Andrew Burton/Getty Images) less 
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Getty Images | Photo By Andrew Burton / Getty Images
Wed, Jan 4, 2012 1:16 AM EST