Hurrah — the DHS is buying mind-reading machines that can tell you're a terrorist by examining the terrorist-thought-center of your brain. People with failing brains will be sent for corrective surgery.
MALINTENT, the brainchild of the cutting-edge Human Factors division in Homeland Security's directorate for Science and Technology, searches your body for non-verbal cues that predict whether you mean harm to your fellow passengers.
It has a series of sensors and imagers that read your body temperature, heart rate and respiration for unconscious tells invisible to the naked eye – signals terrorists and criminals may display in advance of an attack.
Homeland Security Detects Terrorist Threats by Reading Your Mind