In each of those years, officials approved more than 97% of requests to record the information during criminal inquiries. In 2004, 2005 and 2006, the most recent year provided, officials granted at least 99.5% of requests, according to partial responses to inquiries filed by USA TODAY under the Freedom of Information Act.
Postal officials have closely guarded the warrantless surveillance mail program, used for decades to track fugitives and to interrupt the delivery of illegal drugs or other controlled substances such as explosives. In other government surveillance, such as most wiretap programs, a judge approves requests. In this one, the USPIS' chief inspector has authority to grant or deny a request.
The Postal Service handles 214 billion pieces of mail each year. Correspondence and packages transported by private carriers, such as FedEx and UPS, are not subject to the surveillance.
When the government's warrantless surveillance of electronic communication has come under fire, civil liberties advocates say, the USPIS' limited disclosure raises serious questions. "The idea of the government tracking that amount of mail is quite alarming," says Jameel Jaffer, director of the American Civil Liberties Union's national security project. "When you realize that (the figure) does not include national security matters, the numbers are even more alarming."
