6th-Del Mar, $82,500, Msw, 9-3, 2yo, 6 1/2f, 1:16.62, ft, 1 1/2 lengths. NATIONAL TREASURE (c, 2, Quality Road--Treasure, by Medaglia d'Oro) dispatched at 3-1 in this debut, was hustled out of the gate by John Velazquez, hitting the front just before the first quarter went up in a lively :21.89. Hounded by Practical Move (Practical Joke) through a :44.37 half-mile, the $500,000 FTSAUG buy showed the way into the lane and held off a late bid from stablemate Massimo (Uncle Mo) to score by 1 1/2 lengths. Practical Move...