What is Boko Haram ? Nigeria has struggled against Boko Haram for years . The group is believed to have killed more than 20,000 people in the past two years. Military advisers and other experts are now in Nigeria to help plan terror fight .
Nigeria has struggled against Boko Haram for years . The group is believed to have killed more than 20,000 people in the past two years. Military advisers and other experts are now in Nigeria to help plan terror fight .