by Alan Carasso, Heather Anderson, Jill Williams & Adam Houghton DUBAI, UNITED ARAB EMIRATES -- Meydan Racecourse is the centre of the racing universe Saturday, as it stages the 28th renewal of the G1 Dubai World Cup. The dozen horses that have been entered represent ownership interests from Japan, America, Saudi Arabia, the United Arab Emirates, Kazakhstan and even Libya, putting the 'World' in World Cup. Ushba Tesoro (Jpn) (Orfevre {Jpn}) is back to defend the title he grabbed in 2023 and will attempt to join Thunder Snow (Ire) (Helmet...