The recent revelations about the court order issued to Verizon asking them to hand over data about the calls made by millions of customers were chilling not so much for the specific information the government was asking for, but for what the order likely portended. Given its massive scope, the potential for spying into electronic communications made much more disturbing revelations inevitable. It didn't take long for the other shoe to drop.
Glenn Greenwald of The Guardian had a major scoop yesterday, revealing a court order requiring the communications giant Verizon to hand over information about all the calls in its system, domestic or international. As Greenwald explains, this means "the communication records of millions of US citizens are being collected indiscriminately and in bulk – regardless of whether they are suspected of any wrongdoing."
The collection of DNA evidence is a powerful crime-control tool, but it also has the potential to lead to greater invasions of privacy. Today, a bare majority of the Supreme Court held in Maryland v. King that the former considerations should outweigh the latter. The Court's ruling both creates important Fourth Amendment law and illustrates some important facts about the personnel on the Court. The question at issue in Maryland v. King is whether DNA information could be collected (via a cheek swab) from someone arrested for—but not convicted of—an offense.