A state of secrets and a ruthless hunt for whistleblowers – this is the story of 25-year-old Reality Winner who disclosed a document about Russian election interference to the media and became the number one leak target of the Trump administration.
From a Kafkaesque office for social media in Germany and on to Sudan, and to conversations with an Iranian Ayatollah, an Indian film censor and critical journalists in China. The Norwegian Håvard Fossum has travelled the world to understand what censorship is, and how censors work, both in theory and in practice.