The United Nations is warning of devastating consequences for civilians in Idlib, Syria's last rebel-held province. Nearly 250,000 people, mostly women and children, have fled the area after two weeks of heavy bombardment by Russian and Syrian government forces. Al Jazeera's Nicola Gage reports. Subscribe to our channel: http://aje.io/AJSubscribe Follow us on Twitter: / ajenglish Find us on Facebook: / aljazeera Check our website: https://www.aljazeera.com/ #Syria #Idlib #AljazeeraEnglish