Brussels, 01/08/2013 (Agence Europe) - A United Nations mission will travel to Syria “as soon as possible” to carry out simultaneous investigations on three sites where the use of chemical weapons has been alleged, said UN spokesperson Martin Nesirky on 31 July. The investigation will initially focus on three sites - Khan al-Assal, near Aleppo, where chemical weapons were reportedly used on 19 March; Ataybah, near Damascus, the site of an alleged chemical weapons attack in March; and...