Resource: Dynamic Surveillance: Evolving Procedures in Metadata and Foreign Content Collection after Snowden

This Article outlines a dynamic conception of national security surveillance that justifies programs disclosed by Edward Snowden but calls for greater transparency and accountability in the wake of Snowden's revelations. The dynamic conception supports the legality of section 215 of the USA Patriot Act and section 702 of the Foreign Intelligence Surveillance Act ("FISA"), programs that received informed input from all three branches of government. Each program is part of a long democratic experiment in the integration of secrecy, deliberation, and strategic advantage that dates to the Constitution's framing. Both programs reflect Congress's concern that intelligence collection be sufficiently agile to keep up with evolving threats. The Foreign Intelligence Surveillance Court ("FISC") required that both programs use technology not only to collect data, but also to prevent unduly intrusive government use of that data. However, even though both section 215 and section 702 were legal in their pre-Snowden iterations, changes are now necessary to ensure the programs' legitimacy.