Republican presidential candidate, former Massachusetts Gov. Mitt Romney, right, poses for a photo with a campaign volunteer on the tarmac of Port Columbus International airport, Wednesday, Aug. 15, ... more 
Republican presidential candidate, former Massachusetts Gov. Mitt Romney, right, poses for a photo with a campaign volunteer on the tarmac of Port Columbus International airport, Wednesday, Aug. 15, 2012 in Columbus , Ohio. (AP Photo/Mary Altaffer) less 
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Associated Press | Photo By Mary Altaffer
Wed, Aug 15, 2012 3:52 PM EDT