This week's African Media talks to Anne Ackermann, whose evocative photo series, "Behind Veils and Walls" on the Somali community in Kampala, Uganda is being showcased at the Bay St Brieuc International Photo Reporer Festival in France. We also look at press freedom issues in Liberia, Western Sahara, Sudan, and the trial of RFI Hausa's Cameroon correspondent, Ahmed Abba.