Seymour Hersh examines the National Security Agency and its tendency to spy on American citizens:
After the attacks of September 11, 2001, it was clear that the intelligence community needed to get more aggressive and improve its performance. The Administration, deciding on a quick fix, returned to the tactic that got intelligence agencies in trouble thirty years ago: intercepting large numbers of electronic communications made by Americans. The N.S.A.’s carefully constructed rules were set aside.
Last December, the Times reported that the N.S.A. was listening in on calls between people in the United States and people in other countries, and a few weeks ago USA Today reported that the agency was collecting information on millions of private domestic calls. A security consultant working with a major telecommunications carrier told me that his client set up a top-secret high-speed circuit between its main computer complex and Quantico, Virginia, the site of a government-intelligence computer centre. This link provided direct access to the carrier’s network core—the critical area of its system, where all its data are stored. “What the companies are doing is worse than turning over records,” the consultant said. “They’re providing total access to all the data.”