Hall of Fame rider Angel Cordero, Jr., who currently represents Manny Franco, regular pilot of GI Belmont S. and GI Travers S. winner Tiz the Law (Constitution), is adding Maryland's leading apprentice, Charlie Marquez, to his team. Marquez, age 17, rides with a five-pound weight allowance and was the third-leading rider at Laurel Park's summer meet, which wrapped up Saturday. "There's nothing like Laurel," said Marquez. "I love all the people. The environment's great, the horses are great. I just wanted to try something new in my career. I always...