DUBAI, UNITED ARAB EMIRATES -- The 28th running of the $12-million G1 Dubai World Cup is set for Saturday at sprawling Meydan Racecourse and has attracted an internationally flavored field of 12, a third of which are based in various parts of the U.S. Senor Buscador (Mineshaft) will attempt to make history as the first to sweep the 'Desert Double,' having caused a surprise when just touching off the re-opposing World Cup champion Ushba Tesoro (Jpn) (Orfevre {Jpn}) 600 miles to the west of here in the G1 Saudi Cup...