Caulfield: Florida Derby Winner Big Brown Has The Talent AND The Pedigree

GI Florida Derby hero Big Brown (Boundary) may have cost just $60,000 as a FTKOCT yearling and $190,000 as a KEEAPR juvenile, but don't be misled by the relatively inexpensive price tags. Andrew Caulfield delves into the Claiborne bloodlines that have produced one of this year's Kentucky Derby favorites.