The liberal media is already shouting from the rooftops 'Sarin shell before 1991!' so they wont look like compelte fools.
I guess they expect us to believe Saddam build shells pre '91, then stopped because he & Blix told he stopped. No way he spent any time after Gulf War #1 improving his delivery ability, or making more Sarin.
To me the most worrisome part of the story is how old the Sarin shell was. To the media, it is reason for comfort. Go figure.