[jpl]

In all likelihood it was rogue Russians who taught them the weaponization method used to create the anthrax which was used to attack us right after 9/11.

[Godwinson]

The weaponized anthrax's DNA used after 9/11 pointed to a domestic origin.

[jb6]

The "weaponization" of that anthrax can be learned in most any biology book on germs plus the anarchist cook book. That what was used in DC was anything but weaponized. It was crude by 1940s standards.