The gates are scheduled to open at 9:30 a.m. on Friday. Post time for the first race is 11:35 and the first Breeders' Cup race goes off at 2:45. But long before those bright-eyed Breeders' Cup attendees begin filling the grandstands of Del Mar, the backside will have been awake for hours. For those back in the barns as Breeders' Cup morning dawns, in many ways it's just like any other day. It is the same routine of raking barn aisles, topping off water buckets, checking temps, preparing feed, wrapping...