May 04, 2017 NSA kept an eye on 151m phone records – but wait, didn’t bulk collection stop three years ago? How did the NSA end up collecting the records of so many people on 2015 when it was only authorized to go after 42 suspected terrorists? Naked Security
May 08, 2015 NSA metadata collection is illegal, rules US court Three appeal court judges have ruled that the NSA's bulk collection of metadata went far beyond the original intent of the Patriot Act. Naked Security