Stewards Disqualify Two Horses for Positive Drug Test at Del Mar: Daily Racing Form 1/29/17

By: Steve Anderson ARCADIA, Calif. - Two horses that finished fifth in consecutive races at Del Mar last August have tested positive for the prohibited substances, Sildenafil, more commonly known under the trade name Viagra, and the anti-inflamatory Dexamethasone. The positives were found in post-race tests taken from Iancol, who was fifth in the third