CIA Spy: How to Detect Deception or Lying

Link to: https://www.youtube.com/watch?v=QVVe2rCHtN0&t=2346s
Andrew Bustamante is a former covert CIA intelligence officer and US Air Force combat veteran. He is the founder of EverydaySpy, an online education platform that teaches real-world international espionage techniques that can be used in everyday life.