Tom Amoss, a fixture of the American racing circuit for more than four decades, has announced that he will step down from his career as a trainer. After a storied 39-year career that saw him rise from the local ranks in Louisiana to the pinnacle of the sport with Grade I wins at Churchill Downs, Saratoga and Oaklawn Park, Amoss will officially hand over the management of his stable to head assistant Kinnon LaRose effective April 1. LaRose, who joined the operation in 2020, has served as Amoss's head assistant...