Gen. Keith Alexander, Commander, United States Cyber Command, left, talks with Rep. Jim Langevin, D-R.I., before he testifies on Capitol Hill in Washington, Wednesday, March 12, 2014, during the House... more 
Gen. Keith Alexander, Commander, United States Cyber Command, left, talks with Rep. Jim Langevin, D-R.I., before he testifies on Capitol Hill in Washington, Wednesday, March 12, 2014, during the House Armed Services Subcommittee on Intelligence, Emerging Threats and Capabilities about modernization and policy issues in a changing national security environment. (AP Photo/Carolyn Kaster) less 
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Associated Press | Photo By Carolyn Kaster
Wed, Mar 12, 2014 4:42 PM EDT