Hi all,
After that I have heard about TSA is testing newest Millimeter Wave machines after if you are pat-down after you hear the beep. You need to get secondary screening before you headed to the concourse. So here the article was came in today:
http://www.tsa.gov/approach/tech/mwave.shtm
I'm curious where does TSA getting bring new Millimeter Wave machines at checkpoint. I need to know which concourse will be there either terminal 3 or 4.

If you still anything more questionable from TSA. Thanks all!