TDN’s Stallside Chats series continues with fan-favorite NITROGEN 😍 Last seen finishing a resilient second to Sovereignty in the GI Whitney Stakes at Saratoga on Aug. 8, the champion filly returns Friday in the GII Beldame Stakes at Belmont Park. The race will be a final prep ahead of the GI Breeders’ Cup Distaff, a race Nitrogen finished second in last year. The D. J. Stable homebred is trained by Mark Casse and ridden by Jose Ortiz. Hear from Sam Bussanich, the Director of Communications for Mark Casse Racing, as she gives TDN an up-close experience with Nitrogen ✨ . . . #nitrogen #stall #chat #thoroughbred #racehorses