Nigeria's presidential pardons spark controversy

Nigeria's president Bola Tinubu pardons many individuals-some posthumously. How were the decisions arrived at?   Why are marriages and births declining in Tunisia?   And are journalists in Tanzania exercising a lot of caution ahead of the general elections?   Presenter: Nyasha Michelle Producers:  Yvette Twagiramariya, Sunita Nahar, Patricia Whitehorne  and Bella Hassan in London. Technical Producer: Chris Kouzaris Senior Producer: Paul Bakibinga Editors: Andre Lombard and Alice Muthengi.