Senegalese president Macky Sall announces he will not seek third term in office

In tonight’s edition: Senegal’s Macky Sall rules out running for president again, after months of tension over suggestions that he was considering a third term in office. In Mozambique, residents begin returning to Cabo Delgado, on the northern coast, after years of deadly islamist insurgency. And we look at  digital opportunities in Turkana’s desert in Kenya where an NGO has built a university despite the tough climate.