Nigeria children face mental health crises

Eleven years of conflict in northern Nigeria have left hundreds of thousands of children traumatised. Doctors and many other caregivers are concerned about the long-term effects on young children - and the impact on their communities as they grow up. Al Jazeera's Ahmed Idris reports from Maiduguri, Nigeria. - Follow us on Twitter: https://twitter.com/AJEnglish/ - Find us on Facebook: https://www.facebook.com/aljazeera/ - Check our website: https://www.aljazeera.com/