State Sen. Jim Tracy, R-Shelbyville, left, greets people working for various candidates at a polling place as he campaigns for Congress on Thursday, Aug. 7, 2014, in Murfreesboro, Tenn.
Photo by Associated Press /Chattanooga Times Free Press .
published Friday, August 8th, 2014
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NASHVILLE — U.S. Rep. Scott DesJarlais, who has been battered by a series of scandals, is locked in a razor-thin battle to hang onto his seat in Tennessee's Republican primary.