The man walking down the jetway is sweating as his eyes flick nervously left and right. Is he planning to blow up a plane? The desire to identify terrorists before they carry out acts of destruction has revived a field of research called physiognomy: the art of judging character from facial features. In 2011, the U.S. Department of Homeland Security initiated a project called FAST (Future Attribute Screening Technology) to develop physiological and behavioral screening technologies designed to identify suspicious individuals. More recently, a Tel Aviv company developed software called Faception that classifies people based on facial images. How effective are these physiological analysis technologies? How do they relate to pre-crime and the movie Minority Report? Research these ideas online and assemble an executive briefing for a member of Congress who may be asked to approve funding for deploying a system similar to Faception.