Eye on Africa

In tonight's edition: Ugandan opposition figure Kizza Besigye is charged with treason. Also, we talk to South Africa Basic Education Minister Siviwe Gwarube about the importance of mother tongue teaching. And 10 years after his death, artists are paying tribute to the work of Ivorian Frédéric Bruly Bouabré, who invented a syllabary for the Bété's people's language.