Ore. County Set For Timber Showdown Thursday May 23, 2002 4:50 AM PORTLAND, Ore. (AP) - Voters in an eastern Oregon county overwhelmingly approved a measure to allow residents to cut trees on federal land without permission, setting up a potential showdown with forest officials. The measure in Grant County passed 1,512 to 745 Tuesday despite cautions that local laws cannot override federal regulations. Herb Brusman, who helped write the measure, said Wednesday it would reduce the threat of wildfire by letting residents thin trees, remove trees in danger of falling onto roads and provide income to loggers and mills....