Republican presidential candidate, former Minnesota Gov. Tim Pawlenty waits for his vehicle after making a campaign stop at Coffee Cup Cafe in Sully, Iowa, Tuesday, Aug. 9, 2011. (AP Photo/Charles ... more 
Republican presidential candidate, former Minnesota Gov. Tim Pawlenty waits for his vehicle after making a campaign stop at Coffee Cup Cafe in Sully, Iowa, Tuesday, Aug. 9, 2011. (AP Photo/Charles Dharapak) less 
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Associated Press | Photo By Charles Dharapak
Tue, Aug 9, 2011 11:57 AM EDT