Exercise rider Lorenzo Moralez gallops Belmont Stakes entrant Frosted at Belmont Park race track in Elmont, NY, Thursday, June 4, 2015.
Exercise rider Lorenzo Moralez gallops Belmont Stakes entrant Frosted at Belmont Park race track in Elmont, NY, Thursday, June 4, 2015. Garry Jones AP
Exercise rider Lorenzo Moralez gallops Belmont Stakes entrant Frosted at Belmont Park race track in Elmont, NY, Thursday, June 4, 2015. Garry Jones AP

Three horses that could keep American Pharoah from winning the Triple Crown

June 04, 2015 05:37 PM