Freed School girls from the Government Girls Science and Technical College Dapchi are photographed during a hand over to government officials in Maiduguri, Nigeria, Wednesday March. 21, 2018. Witnesses say Boko Haram militants have returned an unknown number of the 110 girls who were abducted from their Nigeria school a month ago. (AP Photo/Hamza Suleiman)
Freed School girls from the Government Girls Science and Technical College Dapchi are photographed during a hand over to government officials in Maiduguri, Nigeria, Wednesday March. 21, 2018. Witnesses say Boko Haram militants have returned an unknown number of the 110 girls who were abducted from their Nigeria school a month ago. (AP Photo/Hamza Suleiman)Freed School girls from the Government Girls Science and Technical College Dapchi are photographed during a hand over to government officials in Maiduguri, Nigeria, Wednesday March. 21, 2018. Witnesses say Boko Haram militants have returned an unknown number of the 110 girls who were abducted from their Nigeria school a month ago. (AP Photo/Hamza Suleiman)
