Kentucky Derby winner Orb gets a head rub from Alison McGaughey, wife of trainer Claude R. "Shug" McGaughey, at Churchill Downs, Sunday, May 5, 2013, in Louisville, Ky. Julio Gondola, right, holds ... more 
Kentucky Derby winner Orb gets a head rub from Alison McGaughey, wife of trainer Claude R. "Shug" McGaughey, at Churchill Downs, Sunday, May 5, 2013, in Louisville, Ky. Julio Gondola, right, holds Orb. (AP Photo/Garry Jones) less 
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Associated Press | Photo By Garry Jones
Sun, May 5, 2013 5:33 PM EDT