Seymour Hersh: Listening In.
" A government consultant told me that tens of thousands of Americans had had their calls monitored in one way or the other."NATIONAL SECURITY DEPT.
LISTENING IN
Issue of 2006-05-29
Posted 2006-05-22
A few days before the start of the confirmation hearings for General Michael Hayden, who has been nominated by President Bush to be the head of the C.I.A., I spoke to an official of the National Security Agency who recently retired. The official joined the N.S.A. in the mid-nineteen-seventies, soon after contentious congressional hearings that redefined the relationship between national security and the public’s right to privacy. The hearings, which revealed that, among other abuses, the N.S.A. had illegally intercepted telegrams to and from the United States, led to the passage of the 1978 Foreign Intelligence Surveillance Act, or FISA, to protect citizens from unlawful surveillance. “When I first came in, I heard from all my elders that ‘we’ll never be able to collect intelligence again,’” the former official said. “They’d whine, ‘Why do we have to report to oversight committees?’ ” But, over the next few years, he told me, the agency did find a way to operate within the law. “We built a system that protected national security and left people able to go home at night without worrying whether what they did that day was appropriate or legal.”
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.
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The N.S.A. also programmed computers to map the connections between telephone numbers in the United States and suspect numbers abroad, sometimes focussing on a geographic area, rather than on a specific person—for example, a region of Pakistan. Such calls often triggered a process, known as “chaining,” in which subsequent calls to and from the American number were monitored and linked. The way it worked, one high-level Bush Administration intelligence official told me, was for the agency “to take the first number out to two, three, or more levels of separation, and see if one of them comes back”—if, say, someone down the chain was also calling the original, suspect number. As the chain grew longer, more and more Americans inevitably were drawn in.
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Instead, the N.S.A. began, in some cases, to eavesdrop on callers (often using computers to listen for key words) or to investigate them using traditional police methods. A government consultant told me that tens of thousands of Americans had had their calls monitored in one way or the other. “In the old days, you needed probable cause to listen in,” the consultant explained. “But you could not listen in to generate probable cause. What they’re doing is a violation of the spirit of the law.” One C.I.A. officer told me that the Administration, by not approaching the FISA court early on, had made it much harder to go to the court later.
more at:
http://www.newyorker.com/talk/content/articles/060529ta_talk_hersh