FILE - This June 6, 2013 file photo shows the sign outside the National Security Agency campus in Fort Meade, Md. Telephone companies are quietly balking at the idea of changing how they collect and store Americans’ phone records to help the NSA’s surveillance programs. They’re worried about their exposure to lawsuits and the price tag if the U.S. government asks them to hold information about customers for longer than they already do. (AP Photo/Patrick Semansky, File)