Looking for an easy way to tell if someone's lying about something? In this clip, you'll learn how to tell whether someone is being truthful by looking at his or her arms and hands. Get a grasp on basic body language with this free video tutorial from body-language expert Lillian Glass. For more information, including detailed, step-by-step instructions on what to look out for, take a look.
Have an iPhone? Check out all 200+ new features coming in iOS 13.