Civilian militia in Nigeria take on Boko Haram04:10This browser does not support the video element.Kriesch / Scholz12/17/2014December 17, 2014What started off as a small sect just over a decade ago has now become the biggest threat to Nigeria's future. The Islamist militant group Boko is blamed for the deaths of over 10,000 people. DW met a man who wants to stop the militant’s advance.Copy linkAdvertisement