Smile … Or Else

‘Behavior Detection Officers’ are now watching passengers’ facial expressions for signs of danger. It’s a new level of absurdity for America.

http://www.msnbc.msn.com/id/20298840/site/newsweek/?gt1=10252

I would hope that is one of the things they already pay attention to, but to have specialists?

Quote:

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...In the study of “micro-expressions”—yes, it is actually a field of study and there are some who are arrogant enough to call it a science...

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I've flown a lot and I would say at least 50% of the people in any airport at any given time are stressed about something.
Detain them all, then I can get through the security faster.