President Bola Tinubu has congratulated the Director-General of the World Trade Organisation, Dr. Ngozi Okonjo-Iweala, the co-founder of Guaranty Trust Bank Plc, Mr Fola Adeola, and Managing Director of Sahara Power Group, Mr Kola Adesina, on the conferment of honorary doctorate degrees by the University of Lagos. The Special Adviser to the President on Information