Scott Verplank shot his second straight 6-under 66 on Saturday to take the second-round lead in the PGA Tour Champions' Tucson Conquistadores Classic. The 51-year-old Verplank birdied five of the first six holes and seven of the first 10 in perfect conditions on Omni Tucson National's Catalina Course. ''I was really good or really bad with my shots,'' Verplank said. More...