President Buhari has nominated former Minister of Finance Ngozi Okonjo-Iweala, as Nigeria’s candidate for the Director-General of the World Trade Organization (WTO) election coming up in 2021.    The announcement was made on Thursday June 4, through the Nigerian Embassy and Permanent Mission to the African Union (AU) and United Nations Economic Commission for Africa (UNECA) in Addis Ababa, Ethiopia.   President Buhari said in the diplomatic note that he was communicating Nigeria’s decision to withdraw the candidacy of Yonov Frederick Agah for the election and …