Nigerian industrialist Aliko Dangote went “through hell” building a $20 billion oil refinery that was plagued by a decade of delays and cost overruns that doubled the tab for the p

Nigerian industrialist Aliko Dangote went “through hell” building a $20 billion oil refinery that was plagued by a decade of delays and cost overruns that doubled the tab for the project. Now, the commodities tycoon is reaping the benefits. Link A Big Winner From the Iran War: Africa’s Richest Man Nigerian industrialist Aliko Dangote bet big on oil refining—and now his wealth has surged by billions of dollars this year.