Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
In the post 9/11 world, the National Security Letter is an indispensable tool and building block of an investigation that contributes significantly to the FBI’s ability to carry out its national security responsibilities by directly supporting the furtherance of the counterterrorism, counterintelligence and intelligence missions.
