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IPFS News Link • Transportation: Air Travel

DHS' X-ray scanners could be cancer risk to border crossers

• by Declan McCullagh (cNet)
Internal Homeland Security documents describing specifications for border-crossing scanners, which emit gamma or X-ray radiation to probe vehicles and their occupants, are raising new health and privacy concerns, CNET has learned. 
Even though a public outcry has prompted Homeland Security to move away from adding X-ray machines to airports--it purchased 300 body scanners last year that used alternative technology instead--it appears to be embracing them at U.S.-Mexico land border crossings as an efficient way to detect drugs, currency, and explosives. 

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