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PBS News Hour Special On TSA Body Scanners

PBS [1]
December 2, 2011

As millions of Americans take to the skies for holiday travel, some scientists have raised concerns about the small dose of ionizing radiation emitted by backscatter full-body scanners used to screen passengers at U.S. airports. In partnership with ProPublica, Miles O\’Brien examines what we do and don\’t know about the machines.