The US agencies attempted to root out federal workers that ended up scrutinizing people who had no direct ties to the US government and simply had purchased certain books.

Federal officials gathered the information from the customer records of two men who were under criminal investigation for purportedly teaching people how to pass lie detector tests. The officials then distributed a list of 4,904 people – along with many of their Social Security numbers, addresses and professions – to nearly 30 federal agencies, including the Internal Revenue Service, the CIA, the National Security Agency (NSA) and the Food and Drug Administration (FDA).

Although the polygraph-beating techniques are unproven, authorities hoped to find government employees or applicants who might have tried to use them to lie during the tests required for security clearances. Officials with multiple agencies confirmed that they’d checked the names in their databases and planned to retain the list in case any of those named take polygraphs for federal jobs or criminal investigations.

It turned out, however, that many people on the list worked outside the federal government and lived across the country. Among the people whose personal details were collected were nurses, firefighters, police officers and private attorneys, McClatchy newspaper learned. It also included a psychologist, a cancer researcher and employees of Rite Aid, Paramount Pictures, the American Red Cross and Georgetown University.

The unprecedented creation of such a list and decision to disseminate it widely demonstrate the ease with which the federal government can collect and share Americans’ personal information, even when there’s no clear reason for doing so.

The case comes to light amid revelations that the NSA, in an effort to track foreign terrorists, has for years been stockpiling the data of the daily telephone and Internet communications of tens of millions of ordinary Americans. Though nowhere near as massive as the NSA programs, the polygraph inquiry is another example of the federal government’s vast appetite for Americans’ personal information and the sweeping legal authority it wields in the name of national security.

NTJ/BA