There are few forces more unstoppable than a trainer on a roll and, in the case of Simon and Ed Crisford, the father and son combination maintained their irresistible run of form on Longines Irish Champions Weekend when Jadoomi (Fr) (Holy Roman Emperor {Ire}) burned his rivals off from the front in the G2 Clipper Logistics Boomerang Mile. Boomerangs are designed to come back but there was no catching Jadoomi under Christophe Soumillon. The 4-year-old was stretching his unbeaten run this season to three and, after recording back-to-back Group 2...