Steve Cauthen sat in the shade of Barn 42 at the Four Star Sales consignment Tuesday afternoon, basking not in the memory of his glory days as a Hall of Fame jockey, but in quiet celebration after selling one of the top-priced yearlings of the day at the Keeneland September Sale. The colt, a flashy son of Sharp Azteca out of the stakes-placed mare She's Roughin It (Forest Camp), sold for $250,000 to Jerry Namy and Garry Simms. "This is as exciting as winning a race," Cauthen declared. "When you...