Cameroon blames Boko Haram in French priest 's kidnapping . Boko Haram militants attacked an air base in Nigeria May . The Islamic government issued at between 3 and 4 a.m. curfew forcing people to stay inside . The region in northeastern Nigeria has been under a state of emergency since early Monday .
Boko Haram militants attacked an air base in Nigeria May . The Islamic government issued at between 3 and 4 a.m. curfew forcing people to stay inside . The region in northeastern Nigeria has been under a state of emergency since early Monday .