Looks like more Bush propoganda here:

The U.S. military said Monday an artillery shell exploded in Iraq had released a small amount of the nerve agent sarin.

It was the first announcement of the discovery of any of the weapons on which Washington made its case for war.

Brigadier Gen. Mark Kimmitt told a news conference that the substance had been found in an artillery shell discovered by a U.S. convoy. The round exploded, causing a small release of the substance, he said.

There is little doubt this is just another CIA plant...just like their faked video of the death of Nick Berg.

</sarcasm>