GI Preakness S. winner National Treasure (Quality Road) worked five furlongs in :59.55 seconds over Belmont Park's main track on Monday in preparation for Saturday's $1.5 million GI Belmont S. With exercise rider Erick Garcia aboard, the colt galloped out six furlongs in 1:11.20 and seven furlongs in 1:25.20. "He worked very well this morning," trainer Bob Baffert's assistant, Jimmy Barnes, said. "It's a big track and you can find yourself lost out there. Erick did an excellent job working him and now we're just waiting for the race." National...