Edited Press Release Kentucky Educational Television (KET), a state network of PBS member stations serving the Commonwealth of Kentucky, will air 'The Legacy of Black Horsemen' an hour-long documentary that details the story of Black jockeys, trainers, grooms and exercisers in the 1800s who played an important role in the Thoroughbred industry. The program documents how Black horsemen were subjected to discrimination and cruelty throughout much of their lives. During slavery, many won the faith of their white owners and were trusted with major financial and horse training decisions. In...