The Kentucky Derby is just a few days away, but the talk this year is not so much about the field of horses as it is on the new drug limitations placed on them. We look at what's being done to rein in illegal drugs in horseracing.
Dr. Rick Arthur, practicing veterinarian; director of the Oak Tree Racing Association
Andy Beyer, horse racing columnist for The Washington Post; creator of the Beyer speed figures, which appear in the Daily Racing Form
Remi Bellocq, executive director of the National Horsemen's Benevolent and Protective Association