A sign stands outside the National Security Administration (NSA) campus in Fort Meade, Md., Thursday, June 6, 2013. The Obama administration on Thursday defended the National Security Agency's need to... more 
A sign stands outside the National Security Administration (NSA) campus in Fort Meade, Md., Thursday, June 6, 2013. The Obama administration on Thursday defended the National Security Agency's need to collect telephone records of U.S. citizens, calling such information "a critical tool in protecting the nation from terrorist threats." (AP Photo/Patrick Semansky) less 
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Associated Press | Photo By Patrick Semansky
Fri, Jun 7, 2013 6:11 AM EDT