Churchill Downs has suspended Saffie Joseph, Jr. indefinitely and until further notice, the track announced Thursday. The announcement came on the heels of the Kentucky Horse Racing Commission (KHRC)'s order to scratch all horses trained by Joseph from racing at the track, including Lord Miles (Curlin) in Saturday's GI Kentucky Derby. The news came at the end of a day of announcements from Joseph and others, after two of Joseph's horses died at Churchill this week, regarding whether or not he would seek to run his horses over the weekend....