Five years after Gambian editor Deyda Hydara was murdered, his colleagues are still asking questions.
The efforts of President Mamadou Tandja of Niger to extend his rule are being rejected by the world community.
In an interview with AllAfrica, Tanzanian President Jakaya Kikwete urges action on climate change, poverty and governance and says he's optimistic about Africa's future.
President Kikwete, left, at State House, Dar es Salaam.
