On this week's podcast:For 28 years Martin Gurri was an analyst for the CIA. He specialised in foreign news media. He departed in 2010, just before the world changed in 2011. His book, “The Revolt of the Public and the Crisis of Authority" was published in 2018. It was a riveting discussion.We explore your comments in The Mailroom.And we comment on Bitcoin and Peter Thiel’s speech on “Centralised Information” and the Ministry of Truth.File your comments and complaints at Leighton@newstalkzb.co.nzHaven't listened to a podcast before? Check out our simple how-to guide.Listen here on iHeartRadioLeighton Smith's podcast also available on iTunes:To subscribe via iTunes click hereSee omnystudio.com/listener for privacy information.