U.N. Secretary General Antonio Guterres addresses a news conference during the 30th Ordinary Session of the Assembly of the Heads of State and the Government of the African Union in Addis Ababa

U.N. Secretary General Antonio Guterres addresses a news conference during the 30th Ordinary Session of the Assembly of the Heads of State and the Government of the African Union in Addis Ababa

FILE PHOTO - U.N. Secretary General Antonio Guterres addresses a news conference during the 30th Ordinary Session of the Assembly of the Heads of State and the Government of the African Union in Addis Ababa, Ethiopia January 28, 2018. REUTERS/Tiksa Negeri

February 26, 2018 2:55 PM (UTC+8)