If you follow surveillance law, national security policy, or tech privacy, you’ve probably heard of United States v. Chatrie — the blockbuster Section 702 FISA case that’s split federal courts for years. Last week, Lawfare Daily released a must-listen episode breaking down the case’s biggest open questions, featuring three heavy hitters: former DOJ appellate chief Michael Dreeben, top litigator Adam Unikowsky, and former Google privacy counsel Richard Salgado. Here’s what you need to know from their conversation.
What Is the Chatrie Case, Anyway?
United States v. Chatrie centers on a defendant charged with sex trafficking who moved to suppress evidence the government obtained via warrantless electronic surveillance under Section 702 of the Foreign Intelligence Surveillance Act (FISA).
Chatrie argues that Section 702 violates the Fourth Amendment because it allows the government to collect Americans’ communications without a warrant, even if those Americans are not the target of foreign intelligence investigations. Lower courts have issued conflicting rulings on this exact question, making it a prime candidate for Supreme Court review.
Top Takeaways from the Lawfare Daily Episode
1. The Section 702 Warrant Debate Is Far From Settled
Unikowsky, who argued against Section 702’s warrantless collection in Chatrie, pushed back on the idea that foreign intelligence surveillance should get a free pass from Fourth Amendment scrutiny. He noted that while the government claims 702 is targeted at foreigners abroad, upstream collection (grabbing data in transit) often sweeps up Americans’ communications by accident.
Dreeben, who spent decades leading the DOJ’s appellate section, countered that requiring warrants for every 702 query would cripple national security operations. He argued that 702 has built-in safeguards, including annual congressional reauthorization and oversight by the FISA Court.
2. Tech Companies Are Caught in the Middle
Salgado, who previously oversaw law enforcement requests at Google, highlighted the impossible position tech firms face. They are legally required to comply with 702 orders, but face public backlash when users find out their data was swept up in warrantless surveillance.
Salgado noted three key pain points for tech firms:
- No transparency rules that let companies disclose 702 compliance numbers to users
- Conflicting state and federal privacy laws that clash with federal surveillance mandates
- Unexpected costs of building systems to comply with evolving FISA Court orders
3. The Supreme Court’s Next Move Could Reshape Surveillance Law
All three guests agreed that the Supreme Court is likely to take up Chatrie in its next term, after the Fourth Circuit’s ruling in favor of the government. Unikowsky noted that the Court has historically been hesitant to wade into FISA cases, but the growing split among lower courts makes review unavoidable.
Dreeben added that a Supreme Court ruling could finally clarify whether the Fourth Amendment’s warrant requirement applies to foreign intelligence surveillance, a question that’s lingered since 702 was first enacted in 2008.
Why This Episode Matters for Everyday Users
You don’t have to be a lawyer to care about Chatrie. If you use email, messaging apps, or cloud storage, Section 702 affects how the government can access your data. The episode breaks down complex legal jargon into clear, actionable context for anyone who cares about privacy and national security.
Salgado put it best: “Surveillance law isn’t just for policymakers. It’s about the basic right to know when the government is looking at your private communications.”
Conclusion
The Lawfare Daily episode is a rare chance to hear three top experts with completely different perspectives agree on one thing: Chatrie will be the defining surveillance case of the decade. Whether you’re a legal newbie or a national security pro, it’s worth a listen.
Stay tuned to Lawfare for more updates as the case moves toward the Supreme Court.
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