U.S. Sen. Mark Warner smiles while doing a microphone and lighting check before the start of his debate with Republican challenger Ed Gillespie at The Greenbrier in White Sulphhur Springs, W.V., ... more 
U.S. Sen. Mark Warner smiles while doing a microphone and lighting check before the start of his debate with Republican challenger Ed Gillespie at The Greenbrier in White Sulphhur Springs, W.V., Saturday, July 26, 2014. (AP Photo/Richmond Times-Dispatch, Bob Brown) less 
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Associated Press | Photo By Richmond Times-Dispatch, Bob Brown
Sat, Jul 26, 2014 11:36 AM EDT