HUMBOLDT, IA - AUGUST 09: Republican U.S. presidential candidate and former Minnesota Governor Tim Pawlenty (C) takes a tour of the Chantland-MHS manufacturing plant August 9, 2011 in Humboldt, Iowa.... more 
HUMBOLDT, IA - AUGUST 09: Republican U.S. presidential candidate and former Minnesota Governor Tim Pawlenty (C) takes a tour of the Chantland-MHS manufacturing plant August 9, 2011 in Humboldt, Iowa. Pawlenty is campaigning across Iowa ahead of the all-important Iowa Staw Poll Saturday. (Photo by Chip Somodevilla/Getty Images) less 
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Getty Images | Photo By Chip Somodevilla / Getty Images
Tue, Aug 9, 2011 8:35 PM EDT