In this series, the TDN takes a look at notable successes of European-based sires in North America. This week's column is highlighted by the victory of Bolshoi Ballet in a the Sword Dancer S. at Saratoga Race Course. A Song And A Dance At Saratoga Westerberg, Mrs. John Magnier, Michael Tabor and Derrick Smith's Bolshoi Ballet (Ire) (Galileo {Ire}) delivered his second Grade I in the Resorts World Casino Sword Dancer S. at Saratoga on Saturday (video). Successful in the GI Belmont Derby two years previously, the 5-year-old entire...