Expert Analysis

• Why 4th Circ.'s Clean Water Act Injunction Ruling Matters

  

  The Fourth Circuit's ruling last month in West Virginia Rivers Coalition v. Chemours, holding that a Clean Water Act permit violation does not automatically create a presumption of irreparable harm that requires a preliminary injunction, avoided a dramatic change in CWA enforcement, say attorneys at Hunton.

• 4 Cert. Denials Keep Personal Jurisdiction Issues Percolating

  

  After the U.S. Supreme Court's decisions in Ford Motor v. Montana and Mallory v. Norfolk Southern Railway expanded limits on personal jurisdiction, the justices' denials this term of four certiorari petitions suggest they are content to let jurisdiction questions brew in lower courts before weighing in, say attorneys at Hunton.

• Series

  Being A Singer Makes Me A Better Lawyer

  

  Before law school, I spent seven years trying to make it as a professional singer in Los Angeles, and nearly everything I learned about preparation, humility, confidence and more has followed me into my legal practice, says Jessica Caterina at Moses & Singer.

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  Being A Magician Makes Me A Better Lawyer

  

  The skills I've developed as a lifelong magician have translated directly into tangible benefits in the courtroom because performing magic and trying cases both live at the intersection of psychology, storytelling, timing and disciplined rehearsal, says Mark Dombroff at Fox Rothschild.

• Illinois Audit Law Will Make AI Clauses Actually Enforceable

  

  A law recently enacted in Illinois creates a first-in-the-nation requirement for artificial intelligence developers to undergo annual audits, providing objective standards that can be incorporated into private contracts and addressing the problem of defining responsible AI use, says William Tanenbaum at Moses & Singer.

• $100M Clean Air Act Ruling Transforms Parent Co. Liability

  

  A Michigan federal court's recent decision in U.S. v. EES Coke Battery, holding a company liable for Clean Air Act violations at a plant owned by its subsidiary, weakens the legal shield between businesses and their corporate parents, and has started a legal battle that may last for years, say attorneys at Haynes Boone.

• How Cos. Can Prep For Ultra-Processed Food Legal Risks

  

  A wave of litigation and government scrutiny directed against ultra-processed foods is now gaining momentum, following patterns seen previously in other industries — and food companies that recognize those patterns early will be better positioned to manage the increasing risks, say attorneys at Arnold & Porter.

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  Bass Fishing Makes Me A Better Lawyer

  

  Landing a trophy striped bass and closing a big deal both require cultivating the patience to finesse — not force — your way to desired outcomes, changing course when your old approach isn’t working and learning from the ones that got away, says Jon Ruiss at Alston & Bird.

• PacifiCorp Ruling Shows Limits Of Aggregate Wildfire Loss Models

  

  An Oregon appeals court's recent decision in James v. PacifiCorp illustrates that in litigation involving multiple wildfires, materially different causation theories, and evidence tied to particular fires and locations, a single undifferentiated damages model is vulnerable to attack, say Paige Van Oosten and Jason Kim at Hunton and Kevin Cahill at FTI Consulting.

• Roundup

  The Most Talked-About Supreme Court Decisions Of 2026

  

  This term, 11 U.S. Supreme Court decisions quickly became hot topics among Law360's guest writers.

• Fighting The Evidentiary Risks Of Deepfakes In Court

  

  Though courts and federal rules are only slowly developing frameworks for assessing digital evidence that could have been created or generated by artificial intelligence, litigators should understand what steps they'll likely need to take to successfully challenge potentially deepfaked exhibits — and fight questions about the authenticity of their own, say attorneys at MoFo.

• What Durnell Ruling Means For Mo. Roundup Settlement

  

  While the U.S. Supreme Court’s recent ruling in Monsanto v. Durnell forecloses the failure-to-warn theory that carried most of the claims against Monsanto in a pending class action in Missouri state court, it leaves untouched the question of whether the class was assembled merely to contain the defendant's liability, says attorney Gregg Goldfarb.

• Generative AI Is Reshaping The Defense Of Complex Litigation

  

  Generative artificial intelligence is lowering the barriers to filing new cases, meaning that the defense bar must respond to an increased wave of litigation — but generative AI is also helping defense teams with legal research and drafting, fact witness development, and expert witness strategy, say attorneys at Arnold & Porter.

• Justices Stand On Statutory Specifics In Cisco And Landor

  

  With its June 23 decisions in Cisco Systems Inc. v. Doe and Landor v. Louisiana Department of Corrections and Public Safety, the U.S. Supreme Court doubled down on the critical point that the statute invoked in a federal claim must authorize a private lawsuit and the remedy sought, says Patrick Judd at Phelps Dunbar.

• How Montgomery Ruling Will Affect Cos. Across Supply Chain

  

  Since the U.S. Supreme Court's May 14 decision in Montgomery v. Caribe Transport II, the immediate focus has been on freight brokers and negligent carrier-selection claims, but the ripple effects may extend to shippers, logistics providers, insurers, transportation managers and other participants in the supply chain, say attorneys at Quintairos Prieto.