The stewards at Belterra Park have asked jockey Gregory Romero to explain why he appeared to not persevere with his mount while on the lead in the final few jumps before the finish of Wednesday's fourth race there, which led to that 9-1 horse getting beaten by a neck by the hard-charging 6-5 favorite. Reached by phone just prior to the start of Thursday's races, the three Belterra stewards--Ron Herbstreit, Vincent Clark, and Raina Paucar--told TDN in a speaker phone call that they would not discuss what was said at...