Former OPEC president and former Nigerian oil minister Diezani Alison-Madueke has been cleared of all bribery charges by a London jury, ending an 11-year international corruption investigation

Former Nigerian Minister of Petroleum Resources, Diezani Alison-Madueke, has been found not guilty by a London jury of six bribery charges following a rare corruption trial…

The first woman president of OPEC and Nigeria's former oil minister, Diezani Alison-Madueke, was cleared of bribery charges in a UK trial Wednesday, her defence lawyers said in a…