AdvertisementU.N. Says 300,000 People In Key Syrian City Are At Risk Of SiegeFebruary 11, 2016Merrit KennedyfacebookEmailBelkiz Halip and her children Eye (left) and Zehra fled bombing in Aleppo to a tent city close to the Bab al-Salam crossing on the Turkish-Syrian border. (Anadolu Agency/Getty Images)