You are using an older browser version. Please use a supported version for the best MSN experience.

Trainer says ointment applied to Medina Spirit contained steroid

Medina Spirit trainer Bob Baffert has changed his story about how the Kentucky Derby winner failed a drug test. David Begnaud reports.

UP NEXT

UP NEXT

More From CBS News

More From CBS News

Latest News Video

More News Video Partners

image beaconimage beaconimage beacon