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Appellate
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March 31, 2026
Fed. Circ. Upholds TikTok's Win Against 'For You' Patent Suit
The Federal Circuit on Tuesday affirmed TikTok Inc. prevailing in a patent infringement suit brought by video technology developer 10Tales that alleged the app's "For You" feature copied its invention covering a digital "recommendation system."
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March 31, 2026
Transpo Tracker: Congestion Pricing Survives, EV Rule At Risk
In our inaugural Law360 Transportation Tracker, a New York district court walloped the Trump administration's effort to cancel Manhattan's congestion pricing, the federal government continued its assault on California's vehicle emissions regulations, and Boeing investors scored class certification in 737 Max-related securities fraud litigation.
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March 31, 2026
Feds Ask 1st Circ. To Nix 'Slapdash' 3rd Country Notice Order
A Massachusetts federal judge overstepped his authority in ordering the U.S. Department of Homeland Security to provide deportees being sent to so-called "third" countries where they have no prior ties an opportunity to challenge their destinations, the Trump administration told the First Circuit.
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March 31, 2026
Injured BNSF Worker Can't Get Full $3M Verdict, Court Says
A Missouri appeals court on Tuesday upheld a jury's decision to sharply reduce a $3 million verdict awarded to a former BNSF truck driver injured in a rail yard collision, ruling that the trial court properly allowed jurors to consider whether the driver himself was also at fault.
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March 31, 2026
Public Health Groups Challenge EPA's Mercury Limits Repeal
The American Academy of Pediatrics and more than a dozen environmental and public health groups are calling on the D.C. Circuit to vacate the U.S. Environmental Protection Agency's repeal of Biden-era limits on mercury and air toxins, saying the move will jeopardize children's health across the country.
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March 31, 2026
11th Circ. Won't Revisit Order Keeping Migrant Facility Open
The Eleventh Circuit on Tuesday denied a request from environmental nonprofits to allow a lower court's order halting operations of a Florida immigrant detention facility, saying in a split decision that new issues were improperly raised for the first time.
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March 31, 2026
Beasley Allen Seeks Stay Of DQ In Federal J&J Talc MDL
The Beasley Allen Law Firm asked a New Jersey federal court on Monday to hold off on disqualifying it from talc litigation against Johnson & Johnson while it appeals the disqualification order which it called "unprecedented and incorrect."
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March 31, 2026
5th Circ. Backs Dismissal Of Boeing 737 Max Criminal Case
The Fifth Circuit on Tuesday declined to compel the U.S. Department of Justice to criminally prosecute Boeing for defrauding safety regulators, saying it lacks jurisdiction to upend the government's $1.1 billion nonprosecution agreement with Boeing, and that prosecutors adequately consulted the 737 Max crash victims' families.
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March 31, 2026
Habba, Ex-Firm Get Defense Redo In Suit Over Divorce Advice
A New Jersey appeals court gave former acting U.S. Attorney for New Jersey Alina Habba another chance to pursue an anti-abusive litigation motion against an attorney suing her for malicious prosecution on Tuesday.
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March 31, 2026
Caterpillar Injury Suit Can Stay In Pa., Appeals Panel Finds
A split Pennsylvania appeals court on Tuesday reinstated an injury suit against Caterpillar Inc. and an equipment rental company from a New Jersey worker who was injured by an excavator, finding the companies hadn't sufficiently shown that the suit belongs in the Garden State instead.
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March 31, 2026
70+ Republicans Ask Justices To Review NY Gun Liability Law
More than 70 Republican lawmakers from both the House and Senate have urged the U.S. Supreme Court to review an appellate court decision that upheld New York state's public nuisance statute, which allows lawsuits against gun manufacturers that cause public harm.
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March 31, 2026
Fed. Circ. Partly Revives Tesla Challenge To Charging Patent
The Federal Circuit on Tuesday partially reinstated Tesla's challenge to a Charge Fusion Technologies vehicle charging patent, throwing out part of a Patent Trial and Appeal Board decision that found the automobile company failed to show some of the claims were invalid.
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March 31, 2026
4th Circ. Revives Va. Worker's OT Retaliation Suit
A worker's suit accusing a production supervisor at a packaging company of firing him after he reported violations for unpaid overtime should have stayed alive, the Fourth Circuit ruled, saying a Virginia federal court erroneously ruled that he couldn't support his claim and that he fraudulently joined an in-state supervisor.
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March 31, 2026
Ariz. Seeks Pause In Voter ID Fight Pending High Court Order
Arizona and its top lawmakers are asking a district court to stay a dispute on remand from the Ninth Circuit over state legislation that allows for ineligible voter roll purges until the U.S. Supreme Court weighs in on the overall litigation.
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March 31, 2026
IRS Can Collect $371M From Convicted Ex-Atty, 7th Circ. Says
The Internal Revenue Service can assess and collect restitution against a former attorney who served prison time in connection with $7 billion in tax fraud, making the amount immediately due and payable, the Seventh Circuit ruled, saying it was the first circuit court to address the issue.
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March 31, 2026
Pa. Restitution Pay Can't Be Docked For Unpaid Fines, Costs
A Pennsylvania court can't withhold or redirect restitution owed to a victim in a criminal case to cover fines and court costs the victim owes in other cases, a state appellate court ruled Tuesday.
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March 31, 2026
Justices Reject Colorado's LGBTQ+ 'Conversion' Ban
The U.S. Supreme Court ruled Tuesday that a Colorado ban on therapy intended to change a minor's sexual orientation or gender identity amounts to viewpoint discrimination against a Christian therapist, a finding that split the court's liberal wing and crossed ideological lines.
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March 30, 2026
Terror Victims' $656M Judgment Reinstated By 2nd Circ.
The Second Circuit on Monday granted a renewed motion by victims injured in some terrorist attacks in Israel and their families to reinstate their $644 million jury judgment from 2015 over the Palestine Liberation Organization and the Palestinian Authority, finding a 2019 law applies retroactively and creates jurisdiction for the trial court.
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March 30, 2026
Feds Urge 9th Circ. To Pause Immigration Bond Ruling
The Trump administration Monday urged the Ninth Circuit to pause a lower court's declaration that immigration judges have the authority to hear detained immigrants' bond requests, slamming the ruling as a "frontal assault" on the government's authority to detain immigrants and arguing it's creating "judicial chaos" across the country.
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March 30, 2026
Minn. Panel Says Med Mal Experts Wrongly Axed, Revives Suit
A Minneapolis hospital system must face claims that an obstetrician violated her standard of care during delivery causing permanent impairment to a child's right arm and hand, a Minnesota appeals court ruled on Monday, saying the trial court improperly disqualified the parents' expert witnesses.
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March 30, 2026
5th Circ. Seems Open To Reviving Eyemart Class Action
A Fifth Circuit panel seemed open to reviving a class action accusing glasses retailer Eyemart Express LLC of selling sensitive personal health information to social media giant Meta, asking Monday why dismissal was appropriate given the complexity of the case.
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March 30, 2026
Justices Won't Touch Ex-CTA Worker's Deleted Text Sanction
The U.S. Supreme Court on Monday declined to take up the appeal of a former Chicago Transit Authority employee whose retaliation lawsuit was dismissed by the Seventh Circuit as a sanction for spoiling evidence.
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March 30, 2026
Don't Set Special IP Rules For 'Skinny Labels,' Justices Told
Drugmakers, industry groups, hospitals and scholars have urged the U.S. Supreme Court to uphold a decision letting a patent suit proceed over a generic drug using a so-called skinny label, saying the generics company is seeking unwarranted special protections that would upend patent law.
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March 30, 2026
Burford Considers Arbitration After 2nd Circ. Tosses $16B Win
Burford Capital Ltd. says it is contemplating taking its $16 billion fight with Argentina into international arbitration after the Second Circuit wiped out a judgment the litigation funding firm had won against the nation in New York federal court, sending its stock prices tumbling.
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March 30, 2026
Judicial Error Warrants New Murder Trial, Mass. Justices Say
Massachusetts' highest court found Monday that a man convicted of murdering one man and trying to kill another should have his convictions vacated because the trial court improperly prevented the jury from hearing statements from the surviving victim.
Expert Analysis
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Class Actions At The Circuit Courts: March Lessons
In this month's review of class action appeals, Mitchell Engel at Shook Hardy discusses four recent rulings from January and identifies practice tips from cases involving allegations of violations of consumer fraud regulations, the Fair Credit Reporting Act, employment law and breach of contract statutes.
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Where 5th Circ. Ruling Fits In ERISA Arbitration Landscape
The Fifth Circuit's recent decision in Parrott v. International Bancshares, holding that an Employee Retirement Income Security Act plan may consent to arbitration, must be understood against the backdrop of a developing body of appellate authority addressing ERISA arbitration, say attorneys at Gibson Dunn.
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5 Different AI Systems Raise Distinct Privilege Issues
A New York federal court’s recent U.S. v. Heppner decision, holding that a defendant’s use of Claude was not privileged, only addressed one narrow artificial intelligence system, but lawyers must recognize that the spectrum of AI tools raises different confidentiality and privilege questions, says Heidi Nadel at HP.
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After Learning Resources: A Practical Guide For US Importers
Following the U.S. Supreme Court's Feb. 20 decision in Learning Resources v. Trump, U.S. importers and consumers on whom tariffs were imposed under the International Emergency Economic Powers Act can seek relief through existing administrative procedures or a yet-to-be-determined bespoke refund mechanism, and should plan for more changes in the tariff landscape, say attorneys at Baker Botts.
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Opinion
AI-Assisted Arbitration Needs Safeguards To Ensure Fairness
As tribunals and arbitral institutions increasingly use artificial intelligence tools in their decision-making processes, clear disclosure standards and procedural safeguards are necessary to ensure that efficiency gains do not erode the fairness principles on which arbitration depends, says Alexander Lima at Wesco International.
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Logistics Update: What Immigrant Driver Rule Means For Cos.
The Federal Motor Carrier Safety Administration's new final rule restricting issuance of commerical driver's licenses for nondomiciled drivers will have immediate operational implications for motor carriers, but the broader effects will ripple through relationships between service providers and their sources of freight, including brokers and shippers, say attorneys at Benesch.
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How Del. High Court's Moelis Reversal Fits Into DExit Debate
By declining to decide the facial validity of the provisions at issue in Moelis & Co. v. West Palm Beach Firefighters Pension Fund, the Delaware Supreme Court's recent reversal of the Court of Chancery's 2024 ruling highlights broader implications for the ongoing debate over whether companies should incorporate elsewhere, say attorneys at Akin.
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What's Next After NLRB Dismissal Of SpaceX Suit
Though the National Labor Relations Board’s recent decision to dismiss its long-running unfair labor practice complaint against SpaceX on jurisdictional grounds temporarily resolves a circuit split over injunctions, constitutional and employee-classification questions remain, say attorneys at Proskauer.
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Series
Playing Piano Makes Me A Better Lawyer
Playing piano and practicing law share many parallels relating to managing complexity: Just as hearing an entire musical passage in my head allows me to reliably deliver the message, thinking about the audience's impression helps me create a legal narrative that keeps the reader engaged, says Michael Shepherd at Fish & Richardson.
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11th Circ. May Bring Tectonic Shift To FCA Qui Tam Actions
The Eleventh Circuit's upcoming decision in Zafirov v. Florida Medical Associates, assessing whether the False Claims Act permits ordinary citizens to stand as officers of the federal government, could significantly limit private relators' ability to bring FCA actions, say attorneys at Saul Ewing.
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What 4th Circ.-Approved DEI Ban Means For Employers
The Fourth Circuit’s recent lifting of the injunction against two executive orders banning recipients of federal funds from conducting diversity, equity and inclusion programs means employers should conduct audits to minimize their risk of violating federal antidiscrimination laws or the False Claims Act, says Jonathan Segal at Duane Morris.
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AI-Generated Doc Ruling Guides Attys On Privilege Risks
A New York federal court's ruling, in U.S. v. Heppner, that documents created by a defendant using an artificial intelligence tool were not privileged, can serve as a guide to attorneys for retaining attorney-client or work-product privilege over client documents created with AI, say attorneys at Sher Tremonte.
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11th Circ. Ruling Offers Guidance On Compensable Work Time
In Villarino v. Pacesetter Personnel Service, the Eleventh Circuit recently ruled that commuting does not become compensable simply because an employer offers transportation, emphasizing that courts will examine whether employees retain meaningful choice and how policies operate, says Lauren Swanson at Hinshaw.
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The Law Firm Merger Diaries: Leadership Strategy After Day 1
For law firm leaders, ensuring a newly combined law firm lives up to its promise, both in its first days of operation and well after, includes tough decisions, clear and specific communication, and cheerleading, says Peter Michaud at Ballard Spahr.
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Perspectives
DC Circ. Gag Order Rulings Reveal A Digital Privacy Paradox
A pair of rulings from the D.C. Circuit reveal a growing dilemma in digital privacy jurisprudence for investigative targets, technology companies and transparency advocates — even when courts set the bar higher for broad nondisclosure requests, the public may never be allowed to learn why orders get approved, say attorneys at RJO.