New York Times
February 8, 2001


Wiretap Laws: Defining Limits of Privacy Rights


By JOHN SCHWARTZ

The number of court-approved wiretaps is higher than ever, but it is probably less than most people think. The most recent report by the Administrative Office of the United States Courts says 1,350 full- scale wiretaps were authorized by state and federal courts in 1999, a 2 percent increase over 1998.

Wiretap laws have evolved over decades, with many amendments to keep up with technology. (More than half of the wiretaps are now classified as electronic, involving things like pagers, cell phones or e-mail.) The result is a patchwork of laws.

Telephone taps present the highest hurdle of proof: to tap a suspect's phone, investigators need approval from a high-ranking Justice Department official and then must present extensive evidence to a court that there is "probable cause" to believe that a serious crime — as specified in the law — is being committed.

Intercepting the full content of electronic communications, as with e- mail, is easier. That can be authorized by "any attorney for the government," and the court needs only probable cause to believe that a federal felony is being committed.

Getting just a little information from phone calls is easier still. To capture the numbers dialed by a suspect or used by those calling him, investigators need to show only that the information would be relevant to an investigation. (Those orders are not included in the wiretap statistics.) It is that relatively low level of proof and oversight, the F.B.I. argues, that covers Carnivore when it is used to log the authors and recipients of e- mail.

Copyright © 2001. New York Times Company. All rights reserved.

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