There is strong evidence that the Assad regime in Syria is using chlorine gas -- commonly found in U.S. industrial operations -- as a chemical weapon against its own people.
"One grim indication that the regime of Bashar al-Assad has been emboldened by the U.S. air campaign in Syria is the fresh reports of chemical weapons attacks on civilian areas. The Institute for the Study of War has compiled 18 allegations by Syrian sources of chlorine gas attacks by the regime since U.S. strikes against the Islamic State began in August. The first strike was reported Aug. 19 — the same day that the Organisation for the Prohibition of Chemical Weapons (OPCW) said it had completed the neutralization of the chemical weapons stockpile surrendered by the regime. The most recent was reported last week, when government forces allegedly used chlorine gas against rebel positions in the suburban Damascus area of Jobar."