You can tell someone's lying to you by watching their face — here are 12 dead giveaways
Just about everyone you know tells low-stakes lies, but some people even go so far as to lie about important matters that could forever change their relationships, end their employment, or even send them to jail.
Detecting high-stakes liars is often the work of the FBI, and they frequently look to facial expressions, body language, and verbal indicators as signals, or "tells," that someone is lying.
Mark Bouton, an FBI agent for 30 years and author of "How to Spot Lies Like the FBI," tells
