Bioterrorism threat said real Oct 17, 2002 12:00 PM, Harry Cline There are 7,000 unaccounted for former Soviet Union biological warfare scientists and technicians in the world today. Before 9/11/01, that fact would be filed away under "So what...just left over Cold War paranoia." Now, though, that fact is cause for considerable concern to Americans, and a panel of experts on bioterrorism and radical environmental groups speaking at the recent California Plant Health Association and CropLife America joint annual convention in Palm Desert, Calif., only served to heighten that concern when they addressed biological warfare issues facing America today. According...