Former Nigerian Petroleum Minister Diezani Alison-Madueke has been acquitted of all bribery charges in London, a setback for British authorities.

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…

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…