Officials attend the investiture of the new president of the AfDB Akinwumi Adesina in Abidjan
(L-R) The new president of the African Development Bank (AfDB) Akinwumi Adesina, Zambia's Minister of Finance Alexander Chikwanda, President Alassane Ouattara of Ivory Coast, Nigeria's Vice President Yemi Osinbajo, and AfDB outgoing president Donald Kaberuka attend the investiture of Adesina in Abidjan September 1, 2015. REUTERS/Luc Gnago