GI Haskell S. winner and GI Breeders' Cup Classic contender Geaux Rocket Ride (Candy Ride {Arg}--Beyond Grace, by Uncle Mo), who was pulled up with an open condylar fracture earlier this week in routine morning work at Santa Anita, has been euthanized, his connections announced Wednesday afternoon. He had undergone successful surgery Sunday evening, but did not recover as well as hoped, owner Pin Oak Stud had originally said in a Monday update. Pin Oak gave a final update on X, formerly known as Twitter, late Wednesday, saying, "Our hearts...