EFF, ACLU Demolish Its Just Metadata Claim in NSA Spying AppealAmericans Deserve Full Protection of the Fourth Amendment for their Telephone Records, Groups Argue The Electronic Frontier Foundation (EFF) and the American Civil Liberties Union (ACLU) today filed an amicus brief in Klayman v. Obama, a high-profile lawsuit that challenges mass surveillance, arguing that Americans telephone metadata deserves the highest protection of the Fourth Amendment. Larry Klayman, conservative activist and founder of Judicial Watch and Freedom Watch, was among the first plaintiffs to sue the National Security Agency (NSA) over the collection of telephone metadata from Verizon customers that was detailed in documents released by Edward Snowden. In December 2013, Judge Richard Leon issued a preliminary ruling that the program was likely unconstitutional, and the case is currently on appeal before the U.S. Court of Appeals for the District of Columbia Circuit. In the new amicus brief in Klayman v. Obama, the EFF and ACLU lawyers repudiate arguments by U.S. officials that the records are just metadata and therefore not as sensitive as the contents of phone calls. Using research and new case law, the civil liberties groups argue that metadata (such as who individuals called, when they called, and how long they spoke) can be even more revealing than conversations when collected en masse. Metadata isnt trivial, EFF Legal Fellow Andrew Crocker says. Collected on a massive scale over a broad time period, metadata can reveal your political and religious affiliations, your friends and relationships, even whether you have a health condition or own guns. This is exactly the kind of warrantless search the Fourth Amendment was intended to prevent. The brief explains that changes in technology, as well as the governments move from targeted to mass surveillance, mean that the holding of the 1979 Supreme Court case Smith v. Maryland that the government relies on (often called the third-party doctrine) does not apply. Instead, EFF and the ACLU point to a series of recent key decisionsincluding the Supreme Court decisions in United States v. Jones in 2012 and Riley v. California in 2014in which judges ruled in favor of requiring a warrant for electronic search and seizure. Dragnet surveillance is and has always has been illegal in the United States, says ACLU Staff Attorney Alex Abdo. Our countrys founders rebelled against overbroad searches and seizures, and they would be aghast to see the liberties they fought hard to enshrine into our Constitution sacrificed in the name of security. As even the president himself has recognized, we can keep the nation safe without surrendering our privacy. EFF and the ACLU have each litigated numerous First and Fourth Amendment lawsuits related to NSA surveillance and together represent Idaho nurse Anna Smith in a similar case currently on appeal in the Ninth Circuit Court of Appeals called Smith v. Obama. The ACLU is a plaintiff in a case currently pending before the Second Circuit Court of Appeals, ACLU v. Clapper, to be heard on Sept. 2. EFF has two casesJewel v. NSA and First Unitarian Church of Los Angeles v. NSAbefore the U.S. District Court for Northern District of California. For the amicus brief: 