CNN CNN Newsroom June 8, 2013 17:26:00
Congressman bennie thompson called for the audit. >> we spent about a billion dollars. and we've not caught one terrorist. and there's no science to go with it. >> reporter: the tsa's behavioral detection program singles out passengers for additional screening. if body language, facial expressions or any other behavior suggests they could be a security threat or terrorist. but the audit says there's no proof the program works. in one year behavior detection officers pulled aside more than 37,000 travelers. only 199 of them were arrested for a criminal act. none of them terrorists. >> i think i...
Source: archive.org