coal miners en Video: Coal Miners Again in Spotlight in Kentucky Congressional Race <p>Coal miners are continuing to be the subjects of TV political ads in a Lexington-based congressional district that has no mines. Republican challenger Andy Barr went up Wednesday with another such ad in which miners, their faces covered in coal dust, criticize 6th District Democratic U.S. Rep. Ben Chandler. Wed, 03 Oct 2012 14:39:30 +0000 Associated Press & Kevin Willis 20149 at