Y'know TSA, you could have been proactive and actually purchased better x-ray machines long ago to thwart this supposed threat.

Instead, you decided to purchase three new sets of uniforms for your screeners, lifetime achievement awards and waste millions in the flawed R&D of the puffer device. Deeming all of those more important than x-ray machines.

Your own SOP states the x-ray machines cannot detect all gauges of wires.

When will you get serious about actual security?