Santa Anita was up and running Friday, the first time racing had been held at the Southern California racetrack since Mar. 22. All that was missing were fans in the stands. The card was strong, the handle was robust and it appeared that the many strict protocols put in place by Santa Anita didn't affect the racing. "We're, overall, really happy with how things went," said Aidan Butler, who heads the California racing operation for The Stronach Group. "It is so good to be back racing. From a logistics standpoint,...