Nick brings you Thursday's edition once again from Del Mar, home to this year's Breeders' Cup. He reacts to the news that Frankie Dettori has announced his retirement from USA racing, before he sits down at length with Bill Mott, who today was forced to withdraw favourite Sovereignty from the Breeders' Cup Classic. Also on today's show, Umberto Rispoli looks beyond losing the Journalism ride and anticipates a bold showing from Johannes and some of his other remaining mounts. Finally, we hear from Dr Des Leadon on why the proposed EU welfare of animals in transit bill could wreak havoc on the racing industry.