1. This is a question for those who might know. 2. Saddam has yet to turn over the 1st liter of anthrax or chemical agent or other biologic agent. 3. Does old agent need to be replaced with new to remain "weapons grade" agent? 4. If age of sample can be determined, then turning over even one liter would verify that he has been/is currently producing these things. 5. Perhaps this has been answered before. If so, sorry. In any case, an answer would be appreciated.