A Second Class stamp como compounding pharmacy reviews "A chemical attack occurred in Damascus on the morning of 21 August, resulting in at least 350 fatalities. It is not possible for the opposition to have carried out a CW attack on this scale. The regime has used CW on a smaller scale on at least 14 occasions in the past. There is some intelligence to suggest regime culpability in this attack. These factors make it highly likely that the Syrian regime was responsible."