A young girl reads her tattered note book in Internally Displaced Persons Camp in Maiduguri, northeast Nigeria, on February 4, 2016.
The Nigerian city of Maiduguri has been among the worst affected by Boko Haram Islamists' deadly insurgency. The bloody six-year insurgency by the Islamist group Boko Haram, is estimated to have caused the deaths of 17,000 people and forced more than 2.6 million others to flee their homes.   / AFP / PIUS UTOMI EKPEI        (Photo credit should read PIUS UTOMI EKPEI/AFP/Getty Images)