How Assad’s worst chemical weapon attack changed history
Muhammad Idrees Ahmad writes: In the early hours of Aug. 21, 2013, Scott Cairns was struggling to sleep in his room at the Four Seasons Hotel in Damascus. Cairns was part of a United Nations mission headed by the Swedish scientist Åke Sellström to investigate the regime’s alleged use of chemical weapons. The mission included representatives from the World Health Organization and the Organization for the Prohibition of Chemical Weapons (OPCW). As the head of the OPCW contingent, Cairns had…