UN: Syrian gov't forces used chemical weapons more than two dozen times
In their 14th report since 2011, UN investigators said they had in all documented 33 chemical weapons attacks to date.
A United Nations (U.N.) chemical weapons expert, wearing a gas mask, holds a plastic bag containing samples from one of the sites of an alleged chemical weapons attack in the Ain Tarma neighbourhood of Damascus, Syria August 29, 2013.(photo credit: REUTERS/MOHAMED ABDULLAH)
