Kentucky Senate candidate Ed Marksberry, who's running as an independent, speaks during the 133rd Annual Fancy Farm Picnic in Fancy Farm, Ky., in August.
Stephen Lance Dennee/AP
October 29, 2013 If Democrat turned independent Ed Marksberry is able to capture even a small percentage of the anti-Mitch McConnell vote, that could spell trouble in a red state where Democrats have little room for error.
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