See http://www.shroomery.org/forums/showflat.php/Cat/0/Number/3376048/an/0/page/0 Look at Great Satan's second post first if you have dial-up.
If you read the entire post you can see that they arent WMD's. Theyre most likely a test kit or antidote. If they were infact WMD's this would be all over fox news right now and guess what, its not.