Paul Njie BBC News, Libreville Getty Images Gen Brice Clotaire Oligui Nguema led the republican guard before overthrowing the man he was supposed to protect, Ali Bongo Every day, 40-year-old Landry Obame-Mezui drives a taxi in Gabon’s capital Libreville. But it’s not just any taxi. It’s a sparkling, brand-new white car with the inscription “Taxi...
