I'm not supporting anyone in Syria but just one rational tought. Why would Assad use the chemical weapon when it's completely useless in the war efforts and the peace efforts. Chemical gas is useless both on the battlefield and in the politics it's catastrophical. Only casulties are going to be civilians because armed groups have gas masks. It's utter nonsense that Assad, who is getting closer to peace in the country, decides to use chemical weapon in this critical moment. But that won't stop the USA gov. from false flags.