The late TB Joshua accused of widespread abuse and torture

A BBC investigation has uncovered evidence of widespread abuse by the founder of one of the world's biggest evangelical churches the late TB Joshua. Former members accuse him of rape, torture and forced abortions. As Senegalese courts deal blow to opposition leader Ousmane Sonko's presidential hopes, What does this portend for the coming elections?And why is the Nigerian government on a crackdown of fake degrees?