Alan Rusbridger (@arusbridger) is editor of Prospect and former editor of the Guardian, a position he held for 20 years. During his time at the Guardian he oversaw the publication of many ground-breaking stories including the NSA leaks by whistle-blower, Edward Snowden, the Wikileaks documents, the News of the World phone hacking scandal and many challenges to press freedom. The Guardian was co-awarded a Pulitzer prize for the Edward Snowden story. He is a member of Facebook’s oversight board and is chair of the Reuters Institute for Journalism.