It's a booth that you can step into that will not X-ray you, but will simply detonate any explosive device you may have on you.
They see this as a win-win for and there would be none of this junk about racial profiling.
This would also eliminate long, expensive trials. Justice would be quick and swift. Case closed!
It's so beautifully simple! Visualize it:
You're waiting in the airport terminal.
You hear a muffled explosion.
Soon, an announcement comes over the PA system: "Attention standby passengers: we now have a seat available on flight number 123."
Why didn't anyone think of this earlier?