USEF moving to control over-use of medications in show horses

Cross-posted from the New Jersey Star-Ledger WRITTEN BY NANCY JAFFER LOUISVILLE, Ky. -- A determined initiative to curtail "permissive and excessive" use of medication in managing competition horses took shape at a productive U.S. Equestrian Federation annual meeting, with plans for a variety of ways to handle the situation. The hottest topic at the convention,…