Discovering guns and explosives is one thing. Discovering a person's intent is another thing. Discovering intent is far more difficult than discovering an obvious weapon or explosive, yet the TSA which does a still lousy job of discovering weapons and explosives wants to try to get lucky at discovering intent.
Why would the TSA want to get into the mind-reading game when they have trouble with the weapons and explosives finding game? Only those idiots unaware of their own limits would seize a chance to expand the scope of their incompetence so as to demonstrate to others that very incompetence of which they are ignorant or at least feign ignorance. Then again mind-reading is for charlatans and fools who fall prey to charlatans, so this is no surprise.
TSA behavior detection team = TSA workfare's mind-reading work farce force.