Zeinab Badawi meets three leading lights of African business: Daphne Mashili-Nkosi, CEO, Kalahari Resources, who has gone from the poverty of a South African township to being one of the richest women in Africa by mining manganese for steel; award winning Ivorian banker Jean-Louis Ekra, President of the African Export-Import Bank, whose role is to help Africa become a driving economic and trade power both within the continent and abroad; and Guinean journalist and broadcaster Oumarou Barry, who reports on business for francophone People TV. Can Africa's business potential and natural resource wealth deliver prosperity for all its people? Show less