Kentucky Derby champion Big Brown, left, exercise rider Michelle Nevin up, walks the track at Churchill Downs in Louisville, Ky., Wednesday, May 7, 20 - Foto

Kentucky Derby champion Big Brown, left, exercise rider Michelle Nevin up, walks the track at Churchill Downs in Louisville, Ky., Wednesday, May 7, 20 - Mittwoch 7. Mai 2008, 16:15 Uhr
Kentucky Derby champion Big Brown, left, exercise rider Michelle Nevin up, walks the track at Churchill Downs in Louisville, Ky.