From Gizmodo: Within the next year or two, the U.S. Department of Homeland Security will instantly know everything about your body, clothes, and luggage with a new laser-based molecular scanner fired from 164 feet (50 meters) away. From traces of drugs or gun powder on your clothes to what you had for breakfast to the adrenaline level in your body—agents will be able to get any information they want without even touching you.
Technology that speeds up security lines and prevent stripping and scanning will be welcomed by travelers, no matter what the anti-TSA alarmists say.
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