Nigeria's northern commercial capital is suffering because of continued attacks. Revenue and the number of foreign customers has fallen dramatically. Al Jazeera's Ahmed Idris reports from Kano. 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/
