Have a booth that you can step into that will not x-ray you, but will detonate any explosive device you may have on your body. It would be a win-win for everyone, and there would be none of this crap about Racial Profiling and this method would eliminate a long and expensive trial.
Justice would be quick and swift.
This is so simple that it's brilliant. I can see it now. You're in the Airport terminal and you hear a muffled explosion.
Shortly thereafter an announcement comes over the PA system, "Attention standby passengers. We now have a seat available on flight number 4665..."