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Long article du New York Review of Books

Extrait:

Looking back, the NSA and its predecessors have been gaining secret, illegal access to the communications of Americans for nearly a century. On July 1, 1920, a slim balding man in his early thirties moved into a four-story townhouse at 141 East 37th Street in Manhattan. This was the birth of the Black Chamber, the NSA’s earliest predecessor, and it would be hidden in the nondescript brownstone. But its chief, Herbert O. Yardley, had a problem. To gather intelligence for Woodrow Wilson’s government, he needed access to the telegrams entering, leaving, and passing through the country, but because of an early version of the Radio Communications Act, such access was illegal. With the shake of a hand, however, Yardley convinced Newcomb Carlton, the president of Western Union, to grant the Black Chamber secret access on a daily basis to the private messages passing over his wires—the Internet of the day.

For much of the next century, the solution would be the same: the NSA and its predecessors would enter into secret illegal agreements with the telecom companies to gain access to communications. Eventually codenamed Project Shamrock, the program finally came to a crashing halt in 1975 when a Senate committee that was investigating intelligence agency abuses discovered it. Senator Frank Church, the committee chairman, labeled the NSA program “probably the largest governmental interception program affecting Americans ever undertaken.”

As a result of the decades of illegal surveillance by the NSA, in 1978 the Foreign Intelligence Surveillance Act (FISA) was signed into law and the Foreign Intelligence Surveillance Court (FISC) came into existence. Its purpose was, for the first time, to require the NSA to get judicial approval for eavesdropping on Americans. Although the court seldom turned down a request for a warrant, or an order as it’s called, it nevertheless served as a reasonable safeguard, protecting the American public from an agency with a troubling past and a tendency to push the bounds of spying unless checked.

For a quarter of a century, the rules were followed and the NSA stayed out of trouble, but following the September 11 attacks, the Bush administration decided to illegally bypass the court and began its program of warrantless wiretapping. “Basically all rules were thrown out the window and they would use any excuse to justify a waiver to spy on Americans,” I was told by Adrienne J. Kinne, who in 2001 was a twenty-four-year-old voice intercept operator who conducted some of the eavesdropping. She or her superiors did not have to get a warrant for each interception. “It was incredibly uncomfortable to be listening to private personal conversations of Americans,” she said. “And it’s almost like going through and stumbling and finding somebody’s diary and reading it.”