Expert Analysis

• An Economic Approach Could Curb Broad Antitrust Classes

  

  A Minnesota federal court's recent certification decision reflects a familiar antitrust pattern of inefficiently broad class certification even when the alleged conspiracy's effect is likely to vary significantly across buyers, but utilizing an economic interpretation of predominance would enhance efficiency by leading to narrower classes, says Sean Durkin at Charles River.

• 4 Tips On Expert Gatekeeping From J&J Talc Deal

  

  Johnson & Johnson's successful campaign to exclude plaintiff-side oncologist testimony about whether its talcum powder caused ovarian cancer, which prompted the recent resolution of 70,000 claims, offers lessons on how product liability defendants can reshape risk calculation by rigorously applying expert admissibility rules, say attorneys at Hollingsworth.

• Series

  Playing Bid Whist Makes Me A Better Lawyer

  

  As a child, I viewed bid whist as a family tradition and a source of friendly card game competition, but as a lawyer, I see it as a tool that has helped me cultivate skills like communication, teamwork, risk assessment and composure, says Keyonn Pope at Riley Safer.

• What Greek Tragedy Teaches About Mediating AI Disputes

  

  While ancient Greek writers could not have anticipated modern arbitration, their tragic plays illustrate new and familiar questions for mediators dealing with artificial intelligence disputes, including the functional differences between adjudication and resolution, says Giuseppe De Palo at JAMS.

• And Now A Word From The Panel: Accessing Key MDL Data

  

  As the Judicial Panel on Multidistrict Litigation convenes for its September hearing session, it is useful to examine the treasure trove of historical and statistical information about MDLs past and present that the panel makes available to the public on its own website, says Alan Rothman at Sidley Austin.

• Opinion

  Calif. Bill Goes Too Far In Trying To Regulate Attorney AI Use

  

  California’s first-in-the-nation act regulating how attorneys and arbitrators use generative artificial intelligence will likely soon become law, but read broadly, the provisions may dissuade lawyers from employing AI at all, thereby depriving them of key work tools, says Joshua Wurtzel at Schlam Stone.

• A Look At Litigation Risks From Financing The AI Buildout

  

  Artificial intelligence infrastructure financing can create gaps between accounting presentation and project-level economic exposure, and those gaps may affect management communications and how accounting experts can reconstruct the financial record when those communications become the subject of a securities dispute, says Erik Johannesson at Brattle Group.

• How Cos. Can Avoid Infant Product False Advertising Suits

  

  As lawsuits proliferate over products marketed for infant use and sold at a premium that are identical to cheaper general-use products, manufacturers should review related product lines, and scrutinize contextual cues that may contribute to the overall message received by consumers, say attorneys at Chamberlain Hrdlicka.

• How Prediction Markets Could Be Used In Securities Litigation

  

  Assuming there is enough liquidity, and insider trading concerns are properly addressed, prediction market prices could provide a valuable assessment of market consensus that adjusts faster than existing analysts' forecasts, which could be useful evidence to support securities class action claims, say analysts at Compass Lexecon.

• 9th Circ. Ruling Raises Bar For Arbitration Pacts Via Email

  

  The Ninth Circuit's recent holding in Rickes v. Thermo Fisher that the mere delivery of an email doesn't establish an employee's assent to the arbitration agreement underscores that rollout processes should both give employees notice of the agreement and create evidence of their assent, say attorneys at Sullivan & Cromwell.

• 9th Circ. Ruling Marks New Chapter In Risk Factor Tug-Of-War

  

  The Ninth Circuit's recent dismissal of a securities fraud class action against SunPower is the latest in a growing line of cases addressing whether, if ever, a company's risk factor disclosures can give rise to potential liability, an area where the law remains unsettled, say attorneys at Alston & Bird.

• Harvard Morgue Deal Shows Stakes Of Good Faith Immunity

  

  Harvard's recent $53 million payment to settle lawsuits concerning body part thefts from its medical school morgue spotlights the state’s Uniform Anatomical Gift Act, which only extends good faith immunity to anatomical donation stakeholders if certain conditions are met, says Christina Strong at Dilworth Paxson.

• What State AI Election Laws Mean For The 2026 Midterms

  

  In the absence of federal rules governing artificial intelligence in elections and no consensus emerging across state laws, campaigns, their vendors and AI developers must address the risks associated with outdated rules written for other problems, says Matthew Shapanka at Covington.

• Series

  Law School's Missed Lessons: Cultivating Good Judgment

  

  Law schools generally overlook the role that solid judgment skills play in real-world practice, but attorneys can bridge the gap by strengthening their abilities to assess a case’s strengths and weaknesses, develop and execute effective strategies, and provide clear recommendations to clients, says Manny Caixeiro at Venable.

• How Cos. Can Fight Consumers' Tariff Refund Class Actions

  

  After the U.S. Supreme Court's February decision in Learning Resources Inc. v. Trump, invalidating $165 billion of presidentially imposed tariffs, consumers have filed numerous class actions seeking tariff refunds from businesses — but companies have substantial and multifaceted defenses available against these claims, say attorneys at Patterson Belknap.