If war begins in Syria, it will be on absolutely trumped up charges about the use of poison gas by Bashar al Assad. Why would he gas his own people if he is, by all western assessments, winning the war? And how do White Helmets take perfect close-up pictures of injured children? How do they not get poisoned? Mine is a small voice but, having travelled to each one of the countries involved in the Syrian tragedy, I can say with all the conviction at my command: this war is being dragged on the basis of lies and for ulterior reasons.