Why did funeral plans for Zambia's ex-president Lungu cause a row?

Zambia's former president, Edgar Lungu, reportedly left instructions that his political rival and current president Hakainde Hichilema "should not come anywhere near his body". Edgar Lungu died on the 5th of June and ever since, his family and the Zambian government have been locked in a tussle over his funeral. However, following days of negotiations, arrangements for his burial have now been finalised. This isn't the first time Zambia has experienced burial disputes for deceased former heads of state, including for its independence president, Kenneth Kaunda. Is there no legislation to guide these eventualities? Lawyer John Sangwa provides the answers.Also, why there is a petition to ban pit bull dogs in Zimbabwe? And, as one the art world's leading figures, Cameroonian artist, Koyo Kouoh is buried, we explore the legacy she leaves behind. *CORRECTION: Tribute to Koyo was read by Ami Waickanee and not by Otobong Nkanga.Presenter: Audrey Brown Producers: Sunita Nahar, Tom Kavanagh and Yvette Twagiramariya Technical Producer: Jack Graysmark Senior Journalist: Karnie Sharp Editors: Alice Muthengi and Andre Lombard