Handheld Lie Detectors for the US Troops

Roadside bombings and terrorists are always a threat to US Troops and the Army is ready to do something about it. 94 handheld polygraph devices have been bought for $7500 a piece. The credibility of the person being annalyzed will be viewed with green for truth, yellow if the machine is unsure and red for a lie. Hopefully the device will measure up and be able to save the lives of American Soldiers.