Hall of Fame trainer Bob Baffert said Sunday that his barn has been told Kentucky Derby winner Medina Spirit failed a postrace drug test. In a Sunday morning press conference at Churchill Downs, Baffert said Medina Spirit was found to have 21 picograms of the steroid betamethasone, double the legal threshold in Kentucky racing, in a postrace sample. Watch part of his remarks here and read more here: https://cbsn.ws/2SDwmpn CBSN is CBS News’ 24/7 digital streaming news service featuring live, anchored coverage available for free across all platforms. Launched in November 2014, the service is a premier destination for breaking news and original storytelling from the deep bench of CBS News correspondents and reporters. CBSN features the top stories of the day as well as deep dives into key issues facing the nation and the world. CBSN has also expanded to launch local news streaming services in major markets across the country. CBSN is currently available on CBSNews.com and the CBS News app across more than 20 platforms, as well as the Paramount+ subscription service. Subscribe to the CBS News YouTube channel: http://youtube.com/cbsnews​ Watch CBSN live: http://cbsn.ws/1PlLpZ7c​ Download the CBS News app: http://cbsn.ws/1Xb1WC8​ Follow CBS News on Instagram: https://www.instagram.com/cbsnews/​ Like CBS News on Facebook: http://facebook.com/cbsnews​ Follow CBS News on Twitter: http://twitter.com/cbsnews​ Subscribe to our newsletters: http://cbsn.ws/1RqHw7T​ Try Paramount+ free: https://bit.ly/2OiW1kZ For licensing inquiries, contact: This email address is being protected from spambots. You need JavaScript enabled to view it.