Shackleford (5), with Jesus Castanon aboard, occupy the winner's circle as a groom holds the bridle after the 136th Preakness Stakes horse race at Pimlico Race Course, Saturday, May 21, 2011, in ... more 
Shackleford (5), with Jesus Castanon aboard, occupy the winner's circle as a groom holds the bridle after the 136th Preakness Stakes horse race at Pimlico Race Course, Saturday, May 21, 2011, in Baltimore. less 
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Associated Press | Photo By Matt Slocum
Sat, May 21, 2011 7:35 PM EDT