Use of technology to be expanded despite warnings that devices cause cancer Friday, January 13, 2012 The Department of Homeland Security is set to increase its deployment of of X-ray scanners, already in use on highways, at US border crossings, despite warnings from innumerable health authorities that the devices can cause cancer. Despite airports moving away from dangerous naked body scanners that fire radiation into the body, damaging living tissue, rearranging chromosomes, and raising the risk of cancer, the DHS is expanding its use of X-ray scanning technology at border checkpoints. With the technology already in place at places like the busy San Ysidro, California checkpoint, the DHS is planning to introduce the procedure at more locations, with Customs and Border Protection set to announce a new round of scanner purchases in February. âA 63-page set of specifications (PDF), heavily redacted, obtained by the Electronic Privacy Information Center through the Freedom of Information Act, says the scanners must âbe based on X-Ray or gamma technology,â which use potentially dangerous ionizing radiation at high energies, and âshall be capable of scanning cars, SUVs, motorcycles and busses,â reports CNetâs Declan McCullagh. X-ray technology is being pursued at border checkpoints despite the availability of millimeter-wave machines that do the same job without emitting harmful radiation. âSociety will pay a huge price in cancer because of this,â John Sedat, professor of biochemistry and biophysics at the University of California at San Francisco, told CNET. Sedat has raised concerns about the health risks of X-ray scanners, and the European Commission in November prohibited their use in European airports.â Presumably in an attempt to hide the true threat posed by the scanners, the DHS has named them âLow Energy Drive Through Portal Non-Intrusive Inspection Systems,â a term Peter Rez, a professor of physics at Arizona State University who has studied the technology, calls âhighly misleadingâ. âTo call anything based on high energy X-rays âlow energyâ is worse than 1984 doublespeakâ because radiation emitted by the scanners âgoes right through the personâ sitting in a vehicle, he says. (High energy X-rays can penetrate not only human flesh, but steel plates that are multiple centimeters thick.)â Indeed, numerous studies conducted by prestigious universities and health authorities, including Johns Hopkins, Columbia University, the University of California, and the Inter-Agency Committee on Radiation Safety, have warned that the devices will lead to an increase in cancers. more - http://www.infowars.com/dhs-to-x-ray-scan-americans-at-border-checkpoints/