Following the news, Churchill Downs — the site of the Kentucky Derby — has banned Bob Baffert from entering horses in any event at the racetrack.
Kentucky Derby Winner Fails Drug Test, Renewing Scrutiny For Trainer Bob Baffert
Medina Spirit, the horse that won the Kentucky Derby earlier this month, has failed a drug test. It's the latest drug test failure for trainer Bob Baffert's horses. He denies any wrongdoing.
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