Katie Johnston Chase
Boston Globe 
Aug 4, 2010
A privacy advocacy group is suing the Department of Homeland Security to suspend the use of the controversial full-body scanners employed at airports across the country, including at every major checkpoint at Logan International Airport.
The machines, which use X-rays or radio frequency energy to detect weapons and explosives beneath passengers’ clothing, have been much criticized because of privacy concerns.
In the lawsuit, filed last month, the Electronic Privacy Information Center in Washington, D.C., said the slightly blurred but accurate pictures of passengers’ naked bodies produced by the machines are the equivalent of a “digital strip search.’’
The suit says the program, run by the Transportation Security Administration, which is part of the Department of Homeland Security, violates the Privacy Act and the Administrative Procedure Act.