The New York Racing Association, Inc. (NYRA) canceled live racing Friday at Belmont Park due to a rapid decline in air quality late this morning, the organization said in a release midday. After horses were in the paddock for the first race, the decision was made in consultation with the New York State Equine Medical Director, NYRA management and veterinary staff in order to ensure the safety of all participants. The indoor facilities at Belmont Park and Aqueduct Racetrack remained open for simulcasting. Live racing is scheduled to resume on...