This is a very good one, on the anthrax attacks.
From Op Ed News (has become one of my favorite sites),on January 7, 2008 at 12:17:30, comes an article by jimd3100

Anthrax-The biggest smoking gun of all?

http://www.opednews.com/articles/2/genera_jimd3100_080104_anthrax_the_biggest_.htm