2015 West African offensive the military's advance. BBC analyst Tomi Oladipo called the victory a major milestone for Nigeria. Boko Haram had held the town since August 2014 when Nigerian troops abandoned the city. The victory came days after Chad President Idriss Deby criticized Nigerian forces for not pulling their weight in the fight against Boko Haram. On election day, Boko Haram militants killed 41 people, including a legislator, in an effort to disrupt voting. After Muhammadu Buhari defeated incumbent president Goodluck Jonathan in the election, the fight against Boko Haram continued. (Jonathan remained in power until May 29.) On April 8, a summit
Association of National Accountants of Nigeria a fake West African Examinations Council (WAEC) certificate dated 1980. It was said that when ICAN discovered the fake, Dikko abandoned an attempt to become a fellow of ICAN and instead opted for ANAN membership. These allegations were later proven false, and the police declared Dikko's accuser Olajide Ibrahim wanted for making false allegations. In October 2010 President Goodluck Jonathan spoke at the Annual National Conference of ANAN. He challenged his audience to champion transparency and fight corruption by refusing to allow manipulation of accounting records and processes for corrupt purposes. The ANAN donated a research center to the Nasarawa