Hundreds of thousands of Syrians are leaving their war-damaged towns and cities for the relative safety of de-escalation zones. The zones were recently agreed on by Turkey which supports the rebels, and Iran and Russia, which back the government. Al Jazeera’s Sinem Koseoglu reports from Northern Syria. Subscribe to our channel: http://aje.io/AJSubscribe Follow us on Twitter: / ajenglish Find us on Facebook: / aljazeera Check our website: http://www.aljazeera.com/