meanwhile, the president muhari named a new general to fight boko haram. >> this open woodland shouldn't be much of a hideout not with a large army on your tail. it's in this area boko haram recruits envoy rape and starve victims. there are many more crimes we don't hear about. it's happening throughout borno state in the north. soldiers have just freed these hostages. women be a young girls and elderly men she giving testimonies. >> one woman was held for a year and was waiting to die. she might not have been found if nigeria's neighbors hasn't stepped in to help. >> foreign troops bombing boko haram fighters along the border, making it easier for nigerian soldiers to stage more raised like this bundle on home soil. fully equipped army units have been outgunned and outmaneuvered for years. new president said that's about to change. he and the governor of born nor state asked for support of cameroon this week. >> we find today that president muhari have a common enemy that has virtually taken a part of their territory. >> i'm sure immediately this should improve. >> at home, buhari has s