Oxbow, ridden by jockey Gary Stevens, wins the 138th Preakness Stakes horse race at Pimlico Race Course on Saturday, May 18, 2013, in Baltimore. (AP Photo/Matt Slocum)

Photo by: Matt Slocum

Oxbow, ridden by jockey Gary Stevens, wins the 138th Preakness Stakes horse race at Pimlico Race Course on Saturday, May 18, 2013, in Baltimore. (AP Photo/Matt Slocum)