S-4280-119
Read the second time. Placed on Senate Legislative Calendar under General Orders. Calendar No. 371.
Sponsored by Mike Lee (R-UT)
What it does
This bill would amend the Foreign Intelligence Surveillance Act (FISA) to add new restrictions on how the FBI and other intelligence agencies search communications collected under Section 702, which allows warrantless collection of foreign targets' communications. It would require a probable-cause warrant before agents can read the contents of Americans' communications retrieved through those searches, with narrow exceptions for emergencies, consent, and certain cybersecurity purposes. The bill would also restrict government purchases of Americans' personal data from commercial data brokers, strengthen oversight by the FISA Court and Congress, impose new accountability procedures for FBI employees who violate query rules, and extend Section 702 authority through April 20, 2028.
Who benefits
U.S. persons (citizens and permanent residents) whose communications are incidentally collected under Section 702 and who would gain warrant protections before their content can be reviewed. Members of Congress, judges, elected officials, journalists, and religious organization members who would receive additional query approval requirements. Americans whose personal data is held by commercial data brokers and sold to government agencies. Technology companies and internet service providers who would face clearer and narrower legal obligations. Civil liberties organizations and privacy advocates. Criminal defendants who could benefit from reduced use of parallel construction — the practice of concealing the true origin of surveillance-derived evidence.
Who is hurt
Intelligence community agencies (FBI, NSA, CIA) that would face new procedural burdens and restrictions on accessing collected data. Counterterrorism and counterintelligence investigators who argue speed and flexibility are operationally critical. Data brokers who would lose a government revenue stream. Technology and cloud-service companies newly classified as electronic communication service providers who would face compliance costs. Prosecutors who rely on Section 702-derived leads and may face new evidentiary limitations. National security officials who argue the warrant requirement creates gaps that foreign adversaries could exploit.
Supporters argue
Supporters argue that the FBI has a documented record of abusing Section 702 query authorities — the FISA Court found over 278,000 improper queries between 2020 and 2021 alone, including searches of Black Lives Matter protesters, January 6th suspects, and a U.S. senator — demonstrating that existing safeguards have failed. They contend that requiring a warrant to read Americans' communications is constitutionally required under the Fourth Amendment and Carpenter v. United States (2018), and that the bill's narrow exceptions for emergencies and cybersecurity preserve the intelligence community's core operational needs while closing a loophole that effectively allows warrantless domestic surveillance.
Opponents argue
Opponents argue that a warrant requirement for querying Section 702 data would impose a crippling delay on time-sensitive counterterrorism and counterintelligence operations, since the program's value lies in the ability to rapidly cross-reference foreign-collected intelligence against domestic threats. They contend that existing FISA Court oversight, minimization procedures, and the 2024 Reforming Intelligence and Securing America Act already address compliance failures, and that adding a warrant layer would effectively require the government to obtain judicial approval twice — once to collect and again to review — creating a structural impediment that foreign intelligence services do not face.
Constitutional context
The Fourth Amendment's warrant requirement and the Carpenter v. United States (2018) decision — which held that comprehensive digital records require a warrant — are directly relevant, as the bill's core mechanism is extending probable-cause warrant protection to Americans' communications retrieved through Section 702 queries. The Declare War Clause (Art. I, §8) and Commander-in-Chief Clause (Art. II, §2) frame the underlying tension between congressional authority to regulate intelligence collection and executive operational flexibility in national security matters.
Checks and balances
Congress would gain significant oversight authority through new mandatory reporting, audit, and notification requirements, while the Executive Branch (FBI, DNI, Attorney General) would lose unilateral discretion to query Americans' communications without judicial authorization; the FISA Court would gain expanded review power over targeting decisions and directives to service providers.
Historical precedent
The USA FREEDOM Act of 2015 similarly imposed new restrictions and oversight requirements on bulk telephone metadata collection following the Snowden disclosures, representing a comparable congressional effort to constrain intelligence community surveillance authorities after documented abuses.