The New York Times reports that the United States of Evil Invasions State Department and the Central Infidel Agency are at odds over whether those trailers were used to manufacture bioweapons or as mobile ice cream sales platforms.
On the other hand, the story is in the Times, so who the hell knows if it's even true?
For what it's worth, I hate biological warfare, okay? Takes too long for people to get sick and croak. That's why I've always preferred chemical weapons. They're much faster. At least that's what our clinical trials on the Shiites showed. I mean IF we had had such clinical trials (which we didn't), that's what they would have shown. PROBABLY shown, I mean. Because I really wouldn't know. How would I? No way.