The TDN has partnered with Amplify Horse Racing to present "The Next Generation," an ongoing video series featuring young people who were not born into the Thoroughbred business, but are now excelling within the industry. Growing up next to Laurel Park, 24-year-old Shayna Tiller always felt a strong attraction to horse racing. But it wasn't until she was in college that she decided to pursue a career in the industry. On a whim, she applied for an internship with the Saratoga Special. After spending one summer at the Spa,...