Love that NDA. Here we have a government that megaphones just about everything that they are 'not suppose to disclose', regarding national security (when it suits their political interests) and cries foul when it hurts them politically. From Seal Team 6 to Benghazi and everything in between. Then we have the TSA, whom you would think held the highest security clearance in the country with the country's most highly secretive and covert activities with their pesky NDA's
They are just testing an analyzer that is on the market. Not sure what the big secret is here from TSA that they have to have IMSC sign a "shhhhhhh, don't tell anyone about the 220", NDA.