FILE PHOTO: Indigenous People of Biafra (IPOB) leader Nnamdi Kanu is seen at the Federal high court Abuja, Nigeria January 20, 2016. REUTERS/Afolabi Sotunde
FILE PHOTO: Indigenous People of Biafra (IPOB) leader Nnamdi Kanu is seen at the Federal high court Abuja, Nigeria January 20, 2016. REUTERS/Afolabi Sotunde