NSA spying exposed by Snowden was illegal and not very useful, court says

The National Security Agency's bulk collection of phone metadata from telecom providers was illegal, a federal appeals court ruled yesterday. The court also found that the phone-metadata collection exposed by former NSA contractor Edward Snowden was not necessary for the arrests of terror suspects in a case that the US government cited in defending the necessity of the surveillance program.

The ruling by the US Court of Appeals for the 9th Circuit upheld the 2013 convictions of "four members of the Somali diaspora for sending, or conspiring to send, $10,900 to Somalia to support a foreign terrorist organization." But the Somalis' challenge of the NSA spying program yielded some significant findings. In part, the ineffectiveness of the phone-metadata collection helped ensure that the convictions would be upheld because the illegally collected metadata evidence wasn't significant enough to taint evidence that was legally collected by the government. The government got what it needed from a wiretap of defendant Basaaly Saeed Moalin's phone, not from the mass collection of metadata.

The court's three-judge panel unanimously "held that the metadata collection exceeded the scope of Congress's authorization in 50 U.S.C. § 1861, which required the government to make a showing of relevance to a particular authorized investigation before collecting the records, and that the program therefore violated that section of FISA [Foreign Intelligence Surveillance Act]," the ruling said.