Luke Harding is a journalist, writer and award-winning correspondent with the Guardian. He has reported from Delhi, Berlin and Moscow and covered wars in Afghanistan, Iraq, Libya and Ukraine. Between 2007 and 2011 he was the Guardian’s Moscow bureau chief. The Kremlin expelled him from the country in the first case of its kind since the Cold War.

His latest book “The Snowden Files: The Inside Story of the World’s Most Wanted Man” was published in February by Guardian Faber. He is the author of three previous non-fiction books. They are “The Liar: The Fall of Jonathan Aitken” (1997), nominated for the Orwell Prize; and “WikiLeaks: Inside Julian Assange’s War on Secrecy” (2011), both written with David Leigh. The film rights to Wikileaks were sold to Hollywood and the film, “The Fifth Estate”, starring Benedict Cumberbatch and Daniel Bruhl, came out in 2013. “Mafia State: How One Reporter Became an Enemy of the Brutal New Russia” appeared in 2011. His books have been translated into 20 languages.