New TSA training

The T.S.A. in their infinite wisdom, decided to go against the wishes of flight attendants and pilots, and allow passengers to again carry scissors and screwdrivers on their flights. I was getting used to taking off my shoes when I flew and now, I don't have to.
Now the agency is training a small handful of screeners to spot passengers who exhibit high levels of stress and anxiety during the holiday season. Behavior recognition helps the screeners identify suspicious passengers.

Let's say you are traveling with your four kids. You're hauling all their toys and things to keep them occupied on the flight to the aunties. You and your wife are getting stressed from running after the little kiddies. You both will be so pleased when you can strap the kids into their seats on the plane.
But wait, you need to relax. You had better not look too stressed. OH God, did you pack the smallest ones blankey? What if it's not in the suitcase? He will scream bloody murder. Did you put enough diapers in the small suitcase? What if the green suitcase does not make it on the plane? All the kids electronics are in it?
Was the newspaper cancelled? What if the mail piles up in the mailbox, will the next door neighbor who plays that god awful music, decide to ransack the house?

Now imagine the above situation happening to 10,000 people in the airport at a time?

Perhaps the TSA screeners should look for people acting normally.