6/18: Officials say NSA stopped over 50 potential terror attacks; Hi-tech giant creates next generation of Edisons
Tue Jun 18 17:46:29 PDT 2013
General Keith Alexander said the NSA's surveillance programs have helped stop more than 50 potential strikes since the 9/11 attacks. At least 10 of them involved homeland-based threats. Bob Orr reports; and, in a pilot program in Tucson, Ariz., aerospace and defense contractor Raytheon is spending $100 million in hopes of inspiring future engineers and technology professionals. Anthony Mason reports.