Sarin Gas Used in Syria Attack, UN Chemical Weapons Team Reports

Sarin Gas Used in Syria Attack, UN Chemical Weapons Team Reports

Paulo Filgueiras/UN Photo via Bloomberg

Professor Ake Sellstrom, left, head of the chemical weapons team working in Syria, hands over the report on the August 21, 2013 Al-Ghouta massacre to United Nations Secretary-General Ban Ki-moon, in New York City on September 15, 2013.