IMHO, There has to be another stockpile. Santorium shouldn't be pressing this as proof to justify the war.
So, you would take your family into a room and open all the containers and shells? If they are harmless, why not?
Uh, WMD = Weapons of MASS Destruction.
The material in question cannot be used for thier intended purpose = MASS DESTRUCTION, therefore they are not.
harmfull to a minute (not MASS) amount of people is probably the best way to sum it up.
Yes, we found items that would have been categorized as WMDs, but in the late 80's.