http://nyra.com/Saratoga/Broadcast/Video/Video.shtml
I dont know how anyone who watched that race yesterday could blame the problems of the 7 on the jock.
These are animals not machines. Watch the head on replays. The horse is rank and uncomfortable all the way around the back side. The horse broke from the outside and the jock brought him to the rail after the break to save ground. From there the horse gets headstrong and refuses to relax.