A Nigerian petroleum expert, Engr. Kailani Mohammed, has challenged business mogul Aliko Dangote to disclose how he made his money while in Port Harcourt in the 1980s. Mohammed made the remark while responding to Dangote’s allegations against the Chief Executive Officer of the Nigerian Midstream and Downstream Petroleum Regulatory Authority (NMDPRA), Farouk Ahmed. The oil […] $5m swiss fees: Tell Nigerians how you made your money – Mohammed hits Dangote over Farouk Ahmed