December 6th, 2013 - 08:21 GMT Assad accused of using poison gas again Syrian opposition activists on Thursday accused President Bashar al-Assad’s forces of again using poison gas in rebel-held areas, saying victims had been discovered with swollen limbs and foaming at the mouth. Read more
November 20th, 2013 - 12:23 GMT More dead in Syria's Qalamoun as rebels launch reaction attacks against government strikes
![Apprentice chemical weapons inspectors of the United Nations and extras take part in an exercise during the education of OPCW inspectors at the German armed forces. [Getty Images]](/sites/default/files/styles/d08_traditional/public/im/iran/184768919.jpg?itok=VQRtw-YV "Apprentice chemical weapons inspectors of the United Nations and extras take part in an exercise during the education of OPCW inspectors at the German armed forces. [Getty Images]")
