JOHNSTON, IA - JANUARY 03: Broadcast wires are seen at the Stoney Creek Inn, where Republican presidential hopeful and former U.S. Sen. Rick Santorum (R-PA) will be when the results of the Iowa ... more 
JOHNSTON, IA - JANUARY 03: Broadcast wires are seen at the Stoney Creek Inn, where Republican presidential hopeful and former U.S. Sen. Rick Santorum (R-PA) will be when the results of the Iowa caucus are announced, on January 3, 2012 in Johnston, Iowa. The GOP presidential contenders are crisscrossing Iowa in the final stretch of campaigning in the state before tonight's caucus, the first test the candidates must face before becoming the Republican presidential nominee. (Photo by Andrew Burton/Getty Images) less 
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Getty Images | Photo By Andrew Burton / Getty Images
Tue, Jan 3, 2012 7:40 PM EST