NSA Sought Data Before 9/11
By Shane Harris, National Journal
© National Journal Group Inc.
Friday, Nov. 2, 2007
Beginning in February 2001, almost seven months before the 9/11 terrorist attacks, the government's top electronic eavesdropping organization, the National Security Agency, asked a major U.S. telecommunications carrier for information about its customers and the flow of electronic traffic across its network, according to sources familiar with the request. The carrier, Qwest Communications, refused, believing that the request was illegal unless accompanied by a court order.
After terrorists attacked the United States on September 11, the NSA again asked Qwest, as well as other telecom companies, for similar information to help the agency track suspects with the aim of preventing future attacks, current and former officials have said. The companies responded in various ways, with Qwest being the most reluctant to cooperate. However, in February 2001, the NSA's primary purpose in seeking access to Qwest's network apparently was not to search for terrorists but to watch for computer hackers and foreign-government forces trying to penetrate and compromise U.S. government information systems, particularly within the Defense Department, sources said. Government officials have long feared a "digital Pearl Harbor" if intruders were to seize control of these systems or other key U.S. infrastructures through the Internet.