Name: Chemical Weapons Watchdog Marks Centennial of World War I Gas Attack With Victims' Tribute
Uploaded: 2015-04-21T19:00:17+03:00
Duration: 56 s
Description: The Organization for the Prohibition of Chemical Weapons has marked the centennial of the first large-scale use of gas during World War I with a commemoration to pay tribute to all victims of such arms over the past century.