What's next after the Nigerian National Petroleum Corporation overhaul?
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Nigeria, Africa's largest oil producer, sits on vast crude oil reserves, yet imports most of its fuel. Public outcry has forced the Nigerian National Petroleum Corporation to undergo a structural overhaul. But critics say it's too late for an institution drowning in corruption. DW's Josey Mahachi talks to DW’s Ben Shemang in Abuja and Nigerian economist Sani Nasidi.