Syria: 'victims of chemical attack foam at mouth' - video

Unverified footage purports to show victims of a chemical attack in Syria foaming at the mouth. The video claims to show victims of a Syrian regime assault on Aleppo on 13 April, and was posted online by Niazi Habash, a British-trained doctor. He said the victims showed symptoms of exposure to chemicals, including breathing difficulties, foaming at the mouth and pinprick pupils

Warning: contains disturbing images