DES MOINES, IA - JANUARY 03: Former Massachusetts governor and Republican presidential candidate Mitt Romney addresses supporters on the morning of the Iowa Caucuses at the Temple for Performing Arts... more 
DES MOINES, IA - JANUARY 03: Former Massachusetts governor and Republican presidential candidate Mitt Romney addresses supporters on the morning of the Iowa Caucuses at the Temple for Performing Arts January 3, 2012 in Des Moines, Iowa. Romney has a very slim lead in the polls over Rep. Ron Paul (R-TX) as former U.S. Senator Rick Santorum as begun to surge in the polls going into the "first in the nation" caucuses. (Photo by Chip Somodevilla/Getty Images) less 
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Getty Images | Photo By Chip Somodevilla / Getty Images
Tue, Jan 3, 2012 10:20 AM EST