Kentucky Derby and Preakness winner Funny Cide is washed down after his morning workout at Belmont Park in Elmont, N.Y., Tuesday, June 3, 2003. Funny Cide, unfortunately, was castrated shortly after birth to improve his temperament, so breeding the gelding is impossible. But recent cloning breakthroughs offer the intriguing _ if still remote _ possibility of extending Funny Cide's dead-end bloodline. (AP Photo/Ed Betz)