AfricaLink on Air - 05 August 2014To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoCaldwell, Mark08/05/2014August 5, 2014Rights group Amnesty accuses Nigerian forces of war crimes against Boko Haram+++More than 17 billion dollars in investments pledged at US Africa summit +++Mozambique's Frelimo and Renamo close to signing peace dealhttps://p.dw.com/p/1CpJxAdvertisement