4th Amendment
192 Articles
Fifth Circuit on Extraterritorial Application of Fourth and Fifth Amendments
On the heels of this morning’s Fourth Circuit decision in the Abu Ghraib case comes another significant circuit-level decision–this one from the Fifth Circuit. The…
SCOTUS & Cell Phone Searches: Digital is Different
Today, the Supreme Court unanimously invalidated warrantless searches of cell phones incident to arrest in Riley v. California and United States v. Wurie. Full disclosure: my colleagues…
Meshal: The Last, Best Hope for National Security Bivens Claims?
Last Friday, Judge Sullivan (D.D.C.) dismissed Meshal v. Higgenbotham, a long-outstanding Bivens suit brought by a U.S. citizen who alleged that, while travelling in the Horn…
Magistrate’s Compliance: Searching Electronic Data Overseas
Amidst all the talk about the so-called Magistrates’ Revolt (referring to a group of magistrates pushing back against the government’s broad electronic search requests), it’s…
DOJ Pushes to Expand Hacking Abilities Against Cyber-Criminals
The Wall Street Journal reports that the Department of Justice is seeking increased authority to remotely search not only computers but also cloud based services to which those…
DiFi vs CIA
More than a few folks have commented on the irony of Sen. Dianne Feinstein—perhaps the most vigorous defender of NSA’s controversial surveillance programs—flipping into…
ACLU Takes Phone-Records Challenge to Appeals Court
The ACLU has just filed its opening brief in the Second Circuit in its challenge to the NSA’s phone-records program. The brief—the first appellate brief to be filed in any…
Letter to the Editor: Schrödinger’s Metadata
Earlier this week, Charles A. Blanchard floated a provocative idea: “As strange as it may seem, quantum mechanics might help us illuminate the best approach to restrictions on…
Another (Dubious) Guantánamo Precedent
As Wells Bennett flagged over at Lawfare, the D.C. Circuit’s latest foray into the Guantánamo detainee litigation came two weeks ago in Al-Janko v. Gates, in which a…
Bulk Data Collection and the Mosaic Theory: A More Balanced Approach to Information
The pending challenges in ACLU v. Clapper and Klayman v. Obama (now on appeal before the Second Circuit and D.C. Circuit, respectively) raise the question of whether the mosaic…
FISC Approves Application to Renew Telephony Metadata Program [UPDATED]
Today, the Office of the Director of National Intelligence declassified and announced that the FISC has approved the government’s application to renew the telephony metadata…
Prediction: Fourth Amendment Evolves in 2014
When should courts follow legal precedent and when should the law change? This is a debate that underlies this month’s contrary decisions about the constitutionality of government…