By Gboyega Adeoye
President Muhammadu Buhari has approved the re-appointment of Mr Boss Mustapha as Secretary to the Government of the Federation (SGF), and Malam Abba Kyari as Chief of Staff (COS) to the President.
This was contained in a release signed by Senior Special Assistant to the President, Media and Publicity, Garba Shehu.
Both appointments take effect from May 29, 2019.
