June 15 (UPI) -- America's Flag Day weekend saw horses bred around the world strutting their stuff on U.S. tracks, with winners of major races representing the breeding industries of England, Ireland, Chile, South Africa and Canada. Meanwhile, on the global racing front, Ireland's Diamond Necklace won the French Oaks, while Meisho Tabaru kept the Grade 1 Takarazuka Kinen in Japanese hands. Let's take the world tour. Turf Burnham Square was no secret in Saturday's $225,000 Chorleywood Stakes at