Mike Repole, who announced last weekend on CNBC's Spinster Stakes program that he was interested in forming an owners' association to address problems in the sport, issued an update on his progress Thursday night on the social media platform X. The update reads, in its entirety: "I am amazed and motivated at the overwhelming support that the new Association has received!!!!! I have a name for the association that is are awaiting final approval. Not only have so many people reached out for our cause to make the horse racing...