Rwandan former Gen. Faustin Kayumba Nyamwasa gestures from the witness box in a court in Johannesburg, South Africa, Wednesday, June 20, 2012. Nyamwasa, a critic of his former boss Rwandan President Paul Kagame, took the stand as a witness Wednesday, making his first public appearance since he was shot and wounded in Johannesburg in 2010. (AP Photo/Themba Hadebe)
