DES MOINES, IA - JANUARY 03: Republican presidential candidate, former Massachusetts Gov. Mitt Romney, greets supporters at the Hotel Fort Des Moines on the night of the Iowa Caucuses January 3, 2012... more 
DES MOINES, IA - JANUARY 03: Republican presidential candidate, former Massachusetts Gov. Mitt Romney, greets supporters at the Hotel Fort Des Moines on the night of the Iowa Caucuses January 3, 2012 in Des Moines, Iowa. According to early results former Romney is expected to finish first or second in today's Iowa GOP caucus after a tight race with former U.S. Sen. Rick Santorum and U.S. Rep. Ron Paul (R-TX). (Photo by Chip Somodevilla/Getty Images) less 
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Getty Images | Photo By Chip Somodevilla / Getty Images
Wed, Jan 4, 2012 1:28 AM EST