I have long believed that the nonsense the Transportation Security Administration (TSA) makes us go through at the airport does not actually makes us safer. It makes people feel safer, but it doesn’t actually make us safer.
And here is the proof. The stupid full body scanners that let TSA agents see us nude are easy to get past with all sorts of metal. One simple experiment shows how any properly motivated idiot can take all sorts of metal objects (weapons!) through airports and onto planes.