Why Mali seized gold from a mining giant.

Canadian mining giant Barrick halted its operations in Mali after the government seized gold stocks worth $245 million.

What's the story behind the Nigerian words added to the Oxford English dictionary ?

And what the death of the warlord turned politician Prince Yormie Johnson means for Liberia.

Presenter: Audrey Brown Producers: Frenny Jowi in Nairobi with Victor Sylver, Blessing Aderogba, Rob Wilson, and Nyasha Michelle in London. Senior Producer: Paul Bakibinga Technical Producer:Craig Kingham Editors : Andre Lombard and Alice Muthengi