Angola's Oil Minister and OPEC President Jose Maria Botelho de Vasconcelos prepares for a news conference in the Organization of the Petroleum Exporting Countries (OPEC) headquarters following a meeting of OPEC oil ministers in Vienna September 10, 2009. OPEC agreed to leave its oil output targets unchanged at its meeting which ended in the early hours of Thursday. Reuters Pictures 2 months ago

Angola's Oil Minister and OPEC President Jose Maria Botelho de Vasconcelos prepares for a news conference in the Organization of the Petroleum Exporting Countries (OPEC) headquarters following a meeting of OPEC oil ministers in Vienna September 10, 2009. OPEC agreed to leave its oil output targets unchanged at its meeting which ended in the early hours of Thursday.