They say that once horse racing gets in your blood, it never leaves. Lee Vickers has no doubts about that. For him, a passion for the sport was practically embedded into his genetic code. Both his father and his grandfather were jockeys in his native England and Vickers was riding racehorses himself by age 12. Over the past three decades since, Vickers has ridden dozens of top-level horses on both sides of the Atlantic. This year, the assistant trainer and exercise rider for Christophe Clement is enjoying the ride with...