8 Secrets Airport Staff Don’t Want You to Know

Only the people working at airports know how things really go down there, and they have many secrets they don’t want you to know. Did you know, for example, that most airports have specific experts called profilers? Their job is to notice the non-verbal signs of anxiety, such as people licking their lips, itching, or looking around a lot. Also, in a lot of big airports, there are special cameras that can detect a certain level of aggression. These cameras transmit the information to a computer and, in cas