Scope of Secretive FBI National Security Letters Revealed by First Lifted Gag Order Posted on November 30, 2015November 10, 2019Author theinterceptPosted in The InterceptLeave a Reply Favorite Fourteen years after the FBI began using national security letters to unilaterally and quieYou must subscribe and be logged in to read this archived content.visit original source at firstlook.org/theintercept/