Alex Abdo writes:
Last night, we filed the opening brief in our lawsuit challenging the NSA’s ongoing collection of the call records of virtually everyone in the United States, including the ACLU’s. We’re asking the court for a preliminary injunction ordering the government to stop collecting our data and to bar any use of the ACLU call records it already has collected.
The NSA’s program is illegal because it is not authorized by Section 215 of the Patriot Act as the government claims, because it invades every American’s Fourth Amendment right to privacy, and because it forces ordinary Americans to pause every time they pick up the phone to consider whether they want the NSA to know whom they’re calling – infringing on the First Amendment rights to freedom of speech and association.
Read more on ACLU’s blog.
And do read Ed Felten’s declaration where he explains what can be learned from metadata.