The Gambia: Can ex-President Jammeh return home?

Why has the Gambian government issued a strong warning to ex -President Yahya Jammeh following his announcing plans to return from 9 years in exile?.   Nigeria, South Africa, Mozambique, and Burkina Faso removed from a global money-laundering watchlist. How can they benefit?   And how years of drought is decimating wealth, and thousands of lives in the  self-declared Republic of Somaliland.      Presenter: Nyasha Michelle Producers: Yvette Twagiramariya, Stefania Okereke and Mark Wilberforce in London. Technical Producer: Chris Kouzaris Senior Producer: Paul Bakibinga Editors: Alice Muthengi and Andre Lombard.