Airports May Begin Installing 'Hostile Intent' Detectors

A Knoxville, TN test of an Israeli security device may have figity people at airport terminals arrested before they have a chance to pull off their mental misdemeanors. With one hand inserted into a sensor that monitors physical responses, the travelers used the other hand to answer questions on a touch screen about their plans, this device measures biometric responses (blood pressure, pulse and sweat levels) and determines whether you're a regular commuter or a would-be terrorist