From USA today

MIAMI

Increased surveillance

Airport police at Miami International will begin training janitors and concessions employees later this month to read suspicious body language and behavior. The airport is expecting a large number of visitors for the Super Bowl on Feb. 4. Rafi Ron, former security director of Ben Gurion Airport in Tel Aviv, developed the four-hour training for the airport. For security reasons, the airport isn't revealing the type of behavior employees are trained to observe.

Let's see, Super Bowl- Drunks, hookers, gamblers and pro athletes-out be easy to spot "suspicious" body language after only a for hour class.

And how dare they refer to domestic engineers as janitors

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