The team tries to understand the connection between Chris's trip to South Sudan, and one taken by a group of American fighters just weeks before. Could this explain why Chris was called a white rebel? And after months investigating, Basia finally speaks to the fighter who fascinated Chris, and she asks – how close really were you? Listen to the full series today. For the premium Tortoise listening experience, curated by our journalists, download the free Tortoise audio app. For early and ad-free access to all our investigative series and daily and weekly shows, subscribe to Tortoise+ on Apple Podcasts.If you’d like to further support slow journalism and help us build a different kind of newsroom, do consider donating to Tortoise at tortoisemedia.com/support-us. Your contributions allow us to investigate, campaign and explore, and to build a newsroom that is responsible and sustainable. Hosted on Acast. See acast.com/privacy for more information.