Kentucky Derby Preview Day 4 (Visionaire)

Kentucky Derby Preview Day 4

In This Photo: Visionaire, Michael Matz
Visionaire is lead to the track by trainer Michael Matz during the morning training session in preparation for the 134th Kentucky Derby at Churchill Downs May 1, 2008 in Louisville, Kentucky.
(May 1, 2008 - Source: Matthew Stockman/Getty Images North America)