TSA Puts Off Safety Study of X-ray Body Scanners

TSA Puts Off Safety Study of X-ray Body Scanners
http://www.propublica.org/article/tsa-puts-off-safety-study-of-x-ray-body-scanners

"The head of the Transportation Security Administration has backed off a public commitment to conduct a new independent study of X-ray body scanners used at airport security lanes around the country."