President Jacob Zuma's son, Duduzane, denies that he is corrupt

Duduzane Zuma's business links with the Gupta family have led to allegations of corruption in South Africa. Plus, the British government has announced a massive cut in the aid to Nigeria over the next two years. And we hear about a culture under threat - the semi-nomadic Himba - living off the land in a remote part of northern Namibia.

Picture: President Jacob Zuma's son, Duduzane, talks to the BBC. Credit: BBC