First, wasn't Atta and a friend seen in a pharmacy, one with irritated skin and the other with a chest cold?
Second, when the facts above occurred, there was only one confirmed anthrax case in Florida...IMHO too early to be a copy cat hoax. No one was even sure of how the first case occurred!
Third, how can they not know what the powder was after testing it? That makes no sense. I know science is advanced enough to test a substance and determine its identity.
I know, my hat is probably on a little too tight.
Ok, throw your cyber-rocks and stone the Sooner. I made my hat with extra layers of foil for protection!