Thanks...As I posted above (probably got lot in the chemical biology lesson), many pesticides have the same basic structure (and same basic mode of action) as these nerve gases. It is not suprising that the first level tests, which are either antibody or reactivity tests, would mis-identify them.

It does not, however, say anything about the missiles. This is still not corraborated, and the officials are being pretty tight-lipped. curious.