2nd-Del Mar, $84,500, Msw, 7-21, 3yo/up, 6 1/2f, 1:15.18, ft, 5 1/4 lengths. DR. VENKMAN (g, 3, Ghostzapper--Theory of Change, by Archarcharch), one of two first-starters in the field, took a fair bit of action at 4-1 with apprentice Armando Aguilar claiming a five-pound weight allowance. Off to a bit of a hesitant beginning, the $105,000 KEESEP yearling quickly made up for lost time and was right in behind the leading trio approaching the turn. Traveling strongly on the bend, he was produced four wide into the lane and pulled...