newsNiger : Nigerian billionaire Alhaji Dahiru Mangal’s shrinking business empire in Niger by TheWorldsNewsSeptember 20, 2023 Share0 The 26 July putsch that ousted President Mohamed Bazoum did not displease the most influential Nigerian businessman in Niger, Alhaji Dahiru Mangal. His star had been on the wane and he no longer enjoyed official favour as he did when