The Nigerian army late in December 2016 said it had brought down the last stronghold of the Islamic militant group Boko Haram. The terrorist group that has waged a seven-year uprising against Nigeria, which has claimed more than twenty thousand lives, with the insurgency spilling over the country’s borders into neighbouring states. Has Boko Haram been truly defeated? Tanwa Ashiru, Security Expert and Founder of Bulwark Intelligence and Cheta Nwanze Head of Research at SBM Intelligence join CNBC Africa for more.