International records / US diplomatic cables (WikiLeaks)
NIGERIAN OIL PRODUCTION: HOW BAD IS BAD?
CONFIDENTIAL//NOFORN cable from Lagos, Nigeria to Central Intelligence Agency | Defense Intelligence Agency | Department of Commerce | Department of Energy | Department of the Treasury | Economic Community of West African States (ECOWAS) | European Community Collective | Joint Analysis Center Molesworth | Abuja, Nigeria | Secretary of Defense | Secretary of State | United States Africa Command | United States Sixth Fleet