Coming Up on Africa News Tonight: Princess Marie-Esmeralda, the great-grand-niece of Belgium’s King Leopold II is currently in the Democratic Republic of Congo where she said the Belgian king’s visit to the Central African nation could lead to a new relationship between the two nations; The joint security operation between Cameroon, Chad, Niger and Nigeria has been labeled a success by officials who say 4,500 civilians have been freed and over 800 militants have been killed since late March resulting from the joint operation.