Gustavo Delgado Jr., son of and assistant to trainer Gustavo Delgado, said GI Kentucky Derby winner Mage (Good Magic) has shown all the right signs following his victory in Saturday's race and will run in the GI Preakness S. May 20 as long as everything continues to go well. The colt is expected to jog around the racetrack Tuesday morning. "He ate up everything, his feed, he's feeling good," Delgado Jr. said. Forte (Violence), the scratched morning-line favorite from the Derby, galloped at Churchill Downs Monday morning in an apparent...