Seems like they should just combine Body Scanners + Metal Detectors + Pat Downs. A weakness in one tech doesn't make the whole stack worthless. Please don't i

Seems like they should just combine Body Scanners + Metal Detectors + Pat Downs. A weakness in one tech doesn't make the whole stack worthless. Please don't interpret this comment as approval of the body scanners or the pat downs. I'm just trying to express that the body scanners have not been "made worthless".