Guinea's president brushes aside claims that he's been blocking exiled former junta leader Dadis Camara from returning to Conakry. Captain Camara now says he wants to run in the presidential elections. "Only a handful", that is the message from Ghanaian officials as they confirm they are investigating several universities over links to possible recruitment by the Islamic State Group. And we speak to Thione Niang, named by Complex Magazine as one of 10 Young Activists Who Are Changing the World.