At 07:48 PM 8/2/96 -0500, Declan McCullagh wrote:

and black and smokeless powder taggants.

Such materials will be easy to defeat. Find an indoor shooting range, vacuum up the powder residue that falls in front of the shooting stalls, and you'll have a concentrated mixture of literally hundreds of types of taggants. Add to bomb. Laughing, at this point, is optional. Jim Bell jimbell@pacifier.com