Fresh off a win in the first edition of the Churchill Downs-hosted GI Arlington Million S., jockey Tyler Gaffalione joined the 150th episode of the TDN Writers' Room presented by Keeneland Tuesday. Calling in as the Green Group Guest of the Week, Gaffalione also talked about what the much-scrutinized Churchill turf course felt like, the pluses and minuses of riding in perhaps the greatest jockey colony ever at Saratoga, his most memorable victories, his chase for 2,000 career wins and more. "I love it personally, it's very challenging," Gaffalione said...