South Africa on June 30 saw protests across different parts of the country. The demonstrators called for undocumented migrants to return to their home countries. While several African countries have repatriated their nationals from the country, many more are believed to still be residing in South Africa. We look at what's next for them and the country.

And, in Tanzania, an indigenous tribe called the Hadzabe, one of Africa's oldest hunter-gatherer communities are preserving their knowledge using a CyberTracker app.

Presenter: Nkechi Ogbonna

Producers: Keikantse Shumba, Blessing Aderogba and Ayuba IliyaSenior Producer: Bella TwineTechnical Producer: Maxwell OnyangoEditors: Charles Gitonga and Maryam Abdalla