Originally Posted by TSASMF

The govenment has deturmined that the the airport checkpoint is an implied consent area ... This means you waive your 4th rights when you walk past that mag....you can invoke them at anytime as long as you do not alarm. If you do the cause must be found...If you invoke your right to not get screened and you havent alarmed you will not be allowed past the checkpoint....and that means no flying....the same goes with your carry on and check bags...