OPCW investigates attack on Douma

The Organization for the Prohibition of Chemical Weapons (OPCW) is trying to find out whether chemical weapons were used in the Syrian rebel enclave Douma this weekend.

An aid organization reported at least 60 deaths and a thousand wounded by the possible poison gas attack. Damascus denied that government forces had carried out an attack with chemical weapons. Russia, an ally of the Syrian government, also called the accusations nonsense.