SPOT 's TSA program screens passengers for `` micro-expressions '' to determine if a person is suspicious . Hugh Handeyside : TSA program is unscientific , has wasted over $ 1 billion of taxpayer money and should be terminated .
TSA 's SPOT program screens passengers for `` micro-expressions '' to determine if a person is suspicious . Hugh Handeyside : SPOT program is unscientific , has wasted over $ 1 billion of taxpayer money and should be terminated .