Wildfire News/Oregon Cool weather is two-edged sword on Florence and Sour Biscuit Fires By JEFF BARNARD, The Associated Press, 8/6/02 3:17 AM CAVE JUNCTION, Ore. (AP) -- Cool and humid weather that has kept a lid on the Florence and Sour Biscuit fires prevented crews from fire-hardening the southern end of the 40-mile containment line protecting the Illinois Valley. "It's a two-edged sword," said Mike Lohrey, incident commander on the eastern front of the fires that have burned a combined 275,000 acres of the Siskiyou National Forest in southwestern Oregon said Monday. A few drops of rain fell on the...