Sunni rebels belonging to the Islamic State group have ordered Christians to leave the Northern Iraqi city of Mosul as it fights to control the city. Shia Muslims and other minorities in the area have also fled their homes as they are also afraid they will be persecuted. Al Jazeera's Omar Al Saleh reports from Mosul. Subscribe to our channel http://bit.ly/AJSubscribe Follow us on Twitter https://twitter.com/AJEnglish Find us on Facebook https://www.facebook.com/aljazeera Check our website http://www.aljazeera.com/