That is a very interesting find. Good work!
Now, I don't want to derail this very excellent thread.
However, look at Slide 10 where it clearly indicates TSA is looking for, among other things, "narcotics".
And at Slide 14 which indicates the NoS is the best device to look for guns, explosives, drugs, and money.
It would seem to me that these machines violate the administrative search doctrine, no?
As to the request, I'm sorry, I tried blowing up the text and couldn't read it. I'll try and see if I can display this on the big screen later today.
For future reference, where did you find this gem?