President Buhari

LAGOS (Capital Markets in Africa) – Nigerian President Muhammadu Buhari suspended two senior administration officials linked to graft allegations and ordered an investigation, the presidency said. David Lawal, secretary to the government, is being probed for alleged violations of “law and due process” in the award of contracts, presidential spokesman Femi Adesina said Wednesday in an emailed statement. Ayo Oke, head of the National Intelligence Agency, is facing investigation over the discovery of $38 million and other currencies in…