SIOUX CENTER, IA - DECEMBER 30: Iowa State Senator Kent Sorenson looks on during a campaign stop for republican presidential hopeful U.S. Rep Ron Paul (R-TX) at the Sioux Center Public Library on ... more 
SIOUX CENTER, IA - DECEMBER 30: Iowa State Senator Kent Sorenson looks on during a campaign stop for republican presidential hopeful U.S. Rep Ron Paul (R-TX) at the Sioux Center Public Library on December 30, 2011 in Sioux Center, Iowa. With less than one week to go before the Iowa caucuses, Ron Paul continues to campaign through Iowa. (Photo by Justin Sullivan/Getty Images) less 
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Getty Images | Photo By Justin Sullivan / Getty Images
Fri, Dec 30, 2011 6:04 PM EST