Mail call

“All mail originating outside the United States Customs territory that is to be delivered inside the U.S. Customs territory is subject to Customs examination,” says the CBP Web site. That includes personal correspondence. “All mail means ‘all mail,’” said John Mohan, a CBP spokesman, emphasizing the point.

“This process isn’t something we’re trying to hide,” Mohan said, noting the wording on the agency’s Web site. “We’ve had this authority since before the Department of Homeland Security was created,” Mohan said.

However, Mohan declined to outline what criteria are used to determine when a piece of personal correspondence should be opened, but said, “obviously it’s a security-related criteria.”

Mohan also declined to say how often or in what volume CBP might be opening mail. “All I can really say is that Customs and Border Protection does undertake [opening mail] when it is determined to be necessary,” he said.