NEWMARKET, UK--A proper old-fashioned bidding war between two superpowers of the breeding world underpinned the most expensive foal transaction seen in Europe for almost 20 years, when Genesis Green Stud's Dubawi (Ire) half-brother to Group 2 winner I Can Fly (GB) (Fastnet Rock {Aus}) sold for 1.8 million gns to Godolphin. "I just wish Walter was here to see this," said an emotional Michael Swinburn of his late brother, the outstanding former jockey and trainer, who died in 2016. "He owned the mare and had her in training. I Can...