"Chemical attack" was a lie, BTW. That came out in OPCW report shortly thereafter. You do need to read up on it. Same as "Iraqi WMDs" or "babies on bayonets" et

"Chemical attack" was a lie, BTW. That came out in OPCW report shortly thereafter. You do need to read up on it. Same as "Iraqi WMDs" or "babies on bayonets" etc, a casus belli to give another few hundred billion to US MIC. But even if we assume that it wasn't, for the sake of argument, those "chemical weapons", if they ever existed, are in the hands of literal ISIS now.