NSA chief admits testing US cellphone tracking

[Wireless News]

http://l.yimg.com/bt/api/res/1.2/unPzzw6ZZBrFKfSaGfHLhg--/YXBwaWQ9eW5ld3M7Zmk9ZmlsbDtoPTg2O3E9ODU7dz0xMzA-/http://media.zenfs.com/en_us/News/ap_webfeeds/b68d273f349a0f213f0f6a706700413f.jpg (http://news.yahoo.com/nsa-chief-admits-testing-us-cellphone-tracking-185813720--politics.html)WASHINGTON (AP) — National Security Agency chief Gen. Keith Alexander revealed Wednesday that his spy agency once tested whether it could track Americans' cell phone locations, in addition to its practice of sweeping broad information about calls made.



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