'Kentucky Roses,' a new Hallmark movie that premiered on their channel May 2 and began streaming through Hallmark+ May 3, is nothing short of a triumph for the sport of Thoroughbred racing. Set on the grounds of iconic Churchill Downs during Kentucky Derby week, here's a film that has something for everyone. It's good, clean fun, but it also deals with myriad issues including class division, gender identity and the labyrinth that is family history. Most of all though, if you are trying to hook someone that knows next to...