Freewheelin pedal bus line up in downtown Tampa on Wednesday, Aug. 29, 2012 during the Republican National Convention. Humana is providing complimentary pedal buses for convention-goers throughout the... more 
Freewheelin pedal bus line up in downtown Tampa on Wednesday, Aug. 29, 2012 during the Republican National Convention. Humana is providing complimentary pedal buses for convention-goers throughout the week. (Photo by Scott Iskowitz/Invision for Humana/AP Images) less 
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Associated Press
Wed, Aug 29, 2012 5:44 PM EDT