Lex Fridman Podcast full episode: https://www.youtube.com/watch?v=dSVLjAdo8UA Please support this podcast by checking out our sponsors: - InsideTracker: https://insidetracker.com/lex to get 20% off - Notion: https://notion.com/startups to get up to $1000 off team plan - BetterHelp: https://betterhelp.com/lex to get 10% off - Blinkist: https://blinkist.com/lex and use code LEX to get 25% off premium - Athletic Greens: https://athleticgreens.com/lex and use code LEX to get 1 month of fish oil GUEST BIO: Jack Barsky is a former KGB spy and author of "Deep Undercover: My Secret Life and Tangled Allegiances as a KGB Spy in America". PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ Full episodes playlist:    • Lex Fridman Podcast   Clips playlist:    • Lex Fridman Podcast Clips   SOCIAL: - Twitter: https://twitter.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - Medium: https://medium.com/@lexfridman - Reddit: https://reddit.com/r/lexfridman - Support on Patreon: https://www.patreon.com/lexfridman