You see that is the problem. We are about to start WW3 and no one knows
the details of who did what. Assad’s forces could have released the gas.
The rebels could have released the gas. We don’t know.
We do know, however, that this administration a.) has a penchant for prevarication and b.) is predisposed toward the MB and al-Q- affiliated rebels.
Thus, we have, at least, a clue...