In Secret, Court Vastly Broadens Powers of N.S.A.
Here's a zinger:The officials said one central concept connects a number of the court’s opinions. The judges have concluded that the mere collection of enormous volumes of “metadata” — facts like the time of phone calls and the numbers dialed, but not the content of conversations — does not violate the Fourth Amendment, as long as the government establishes a valid reason under national security regulations before taking the next step of actually examining the contents of an American’s communications.This concept is rooted partly in the “special needs” provision the court has embraced. “The basic idea is that it’s O.K. to create this huge pond of data,” a third official said, “but you have to establish a reason to stick your pole in the water and start fishing.”