Rwandan government to prosecute rebel leader Callixte Nsabimana The Rwandan government says it has arrested a rebel leader alleged to be behind a spate of deadly attacks in a forested area near Burundi and the Democratic Republic of Congo. Callixte Nsabimana is the spokesman for the National Liberation Front (FLN), an armed group which has claimed responsibility for numerous attacks in Nyungwe, a region popular among tourists coming to see endangered mountain gorillas. IMAGES of the press conference AND SOUNDBITES of Richard Sezibera, Rwandan Minister of Foreign Affairs