Nigeria Cameroon Nigeria

FILE – In his file image taken from video released late Friday evening, Oct. 31, 2014, by Boko Haram, Abubakar Shekau, centre, the leader of Nigeria’s Islamic extremist group. Boko Haram fighters have shot or burned to death about 90 civilians and wounded 500 in ongoing fighting in a Cameroonian border town near Nigeria, officials in Cameroon said Thursday, Feb. 5, 2015. (AP Photo/Boko Haram,File)