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01-08-2013, 03:16 PM
Behavior detection officers observe and talk to passengers for signs of trouble. Such officers, some with explosive-sniffing dogs, already routinely survey checkpoint lines.http://rss.nytimes.com/c/34625/f/642562/s/2750701c/mf.gif
More... (http://www.nytimes.com/2013/01/08/business/tsa-experiments-with-behavior-screening.html?partner=rss&emc=rss)
More... (http://www.nytimes.com/2013/01/08/business/tsa-experiments-with-behavior-screening.html?partner=rss&emc=rss)