Gabon's ex first lady and son get sentenced

Wife and son of Gabon's ousted leader get 20-year jail terms in two-day corruption trial.

Mauritania's president, Mohamed Ould Cheikh Al-Ghazouani, recently sacked some senior government officials. Can he win the fight against corruption?

And Zambia's ambitious plans to diversify from minerals to agriculture and livestock by 2030

Presenter: Nyasha Michelle Producers:  Yvette Twagiramariya, Stefania Okereke, Joseph Keen , Saleck Zeid and Elphas Lagat. Technical Producer: Francesca Dunne Technical Producer: Paul Bakibinga Editors: Andre Lombard and Alice Muthengi