It was announced on Wednesday that Ascot Racecourse, the Jockey Club and Churchill Downs have agreed an extension of the 'wild card' entry initiative launched last year that ties together Royal Ascot, the Betfred Derby Festival at Epsom and the Kentucky Derby meeting at Churchill Downs. Last year a runner from each of the GII Edgewood Stakes for three-year-old fillies and the GII American Turf Stakes for three-year-old colts received an entry for the Betfred Oaks and Betfred Derby, respectively. That will again be the case this year, while an...