Kentucky Derby winner Orb is walked off of a horse trailer by exercise rider Jennifer Patterson after arriving at Pimlico Race Course in Baltimore, Monday, May 13, 2013. Orb is scheduled to run in the... more 
Kentucky Derby winner Orb is walked off of a horse trailer by exercise rider Jennifer Patterson after arriving at Pimlico Race Course in Baltimore, Monday, May 13, 2013. Orb is scheduled to run in the Preakness Stakes on May 18. (AP Photo/Patrick Semansky) less 
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Associated Press | Photo By Patrick Semansky
Mon, May 13, 2013 6:36 PM EDT