
When will gasoline from Nigerian tycoon Aliko Dangote's mega-refinery finally flood the home market? That's the question Nigerians are asking as Africa's most populous country battles chronic petrol shortages.
Dangote -- again ranked Africa's richest man by Forbes this year -- says he is awaiting the green light from the state-run Nigerian National Petroleum Company (NNPC), the only entity that buys gasoline for the domestic market.