Guinean troops have fired shots in the disputed town of Yenga, which is on the border with Sierra Leone. What's behind this unprecedented development?
Also why are farmworkers in Kenya occupying tea plantations owned by multinational companies?
And why we should be eating more fermented foods..
Presenter: Audrey Brown
Technical Producer: Francesca Dunne
Producers: Tom Kavanagh in London and Blessing Aderogba in Lagos
Senior Journalist: Karnie Sharp
Editors: Andre Lombard and Alice Muthengi
