The United Kingdom National Crime Agency (NCA) on Tuesday, said former President of the Organisation of the Petroleum Exporting Countries (OPEC), Diezani Alison-Madueke, has been charged...
The Secretary-General of the Organization of the Petroleum Exporting Countries (OPEC), Mohammad Sanusi Barkindo has died hours after being honoured by President Muhammadu Buhari. Mohammad Sanusi...
