Larry Collmus, the voice of NBC's Triple Crown and Breeders' Cup broadcasts, will join Michael Wrona in the announcer's booth for Kentucky Downs's six-day live race meet, the track announced Tuesday. "I'm excited about calling the races at Kentucky Downs and looking forward to getting back in action," said Collmus, who was the New York Racing Association announcer from 2015 through last fall after spending a year calling the races at Churchill Downs. "The purses at Kentucky Downs are second to none and the unique layout is a fun challenge....