What Happened:

A unanimous panel of the U.S. Court of Appeals for the Fourth Circuit revived a suit against certain pharmaceutical distributors brought under West Virginia public nuisance law. The panel held that the effects of over-distributing prescription opioids may constitute a public nuisance under West Virginia law, defined distributors’ duties under the Controlled Substances Act (CSA), and held that abatement may include monetary funding to remediate alleged community harm. Notably, the Fourth Circuit’s decision comes after the West Virginia Supreme Court declined to determine the scope of West Virginia public nuisance law, and as a result, the decision refused to limit the scope of public nuisance law without guidance from the West Virginia Supreme Court.

On September 22, a group of 28 state AGs led by Iowa filed an amicus brief in Vapor Technology Association v. Wooten in support of North Carolina’s state directory law that prohibits the sale of electronic nicotine delivery system (ENDS) products or e-cigarettes that lack Food and Drug Administration (FDA) marketing authorization.  According to the brief, 15 states have already enacted laws similar to North Carolina’s ENDS directory law, and another 25 states are considering such legislation.

An Ohio appellate court recently affirmed the dismissal of a case brought by the Ohio attorney general (AG) against Central Tobacco & Stuff Inc. (Central Tobacco), an e-cigarette retailer, in which the AG alleged that Central Tobacco sold e-cigarettes lacking FDA premarket authorization and violated the state’s Consumer Sales Practices Act (CSPA) by failing to inform consumers about the lack of FDA authorization. See State ex rel. Attorney Gen. Dave Yost v. Cent. Tobacco & Stuff Inc., 2025-Ohio-4613 (Ct. App.). This appears to be a novel use of a state consumer protection law, which most states have, to attempt to enforce the Federal Food, Drug, and Cosmetic Act (FDCA). The court concluded that federal law preempts Ohio’s ability to enforce FDCA premarket authorization requirements through the CSPA. The court’s decision may be relevant in other cases involving a state’s attempt to enforce FDA premarket authorization requirements through their consumer protection laws.

In this episode of our special Regulatory Oversight: Solicitors General Insights series, RISE Counsel Jeff Johnson, a former deputy solicitor general in the Missouri Attorney General’s office, welcomes Michigan Solicitor General Ann Sherman and New Jersey Solicitor General Jeremy Feigenbaum. They explore the art of oral advocacy, sharing insights into how they effectively present cases. The conversation also addresses state sovereignty, emphasizing the importance of allowing states to experiment with policies and the impact of bipartisan issues, particularly those that resonate most effectively in front of SCOTUS.

In addition to receiving cease-and-desist orders from several states (Arizona, Illinois, Montana, and Ohio), and ongoing litigation against New Jersey state gaming regulators in the U.S. Court of Appeals for the Third Circuit, KalshiEx LLC (Kalshi) is also now embroiled in litigation with regulators in Maryland and Nevada. Kalshi operates as a designated contract market, which allows adults in all 50 states to make financial trades on a broad range of topics — from sports to the weather.

We recently wrote about a federal case here and here involving key issues related to the Bureau of Alcohol, Tobacco, Firearms and Explosives’ (ATF) authority to enforce the Prevent All Cigarette Trafficking Act (PACT Act) against federally recognized Indian tribes and ATF’s interpretation of key sections of the PACT Act. In addition to appealing the U.S. District Court for the Central District of California’s decision, we noted that the Twenty-Nine Palms Band of Mission Indians (the Tribe) asked the district court to require ATF to remove it from the agency’s PACT Act noncompliant list (NCL) and prevent ATF and the other defendant, the Department of Justice from taking action against it pending its appeal before the U.S. Court of Appeals for the Ninth Circuit. On July 30, the federal district court denied the Tribe’s request.

In 2023, the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) placed Twenty-Nine Palms Band of Mission Indians (Twenty-Nine Palms), a federally recognized Indian tribe that sells cigarettes on sovereign reservations in California, on the Prevent All Cigarette Trafficking Act’s (PACT Act’s) noncompliant list (NCL). The PACT Act generally prohibits common carriers from shipping products to or from companies on the NCL. After ATF placed Twenty-Nine Palms on the NCL, the tribe sued ATF and its parent agency, the Department of Justice (DOJ), in federal court. This case is worth following because it involves key issues related to ATF’s authority to enforce the PACT Act against federally recognized Indian tribes and ATF’s interpretation of key sections of the PACT Act.

In this episode of our special Regulatory Oversight: Solicitors General Insights series, Jeff Johnson is joined by District of Columbia Solicitor General Caroline Van Zile and Washington Solicitor General Noah Purcell to discuss their respective offices, and the distinct challenges and focuses of each. Noah shares insights into the Washington Solicitor General’s Office, and Caroline discusses the multifaceted nature of the District of Columbia Solicitor General’s Office, as they balance a diverse array of appellate work and providing legal advice on novel issues.

The U.S. Court of Appeals for the District of Columbia recently enjoined Texas Attorney General (AG) Ken Paxton from enforcing a pre-litigation subpoena issued to Media Matters for America (Media Matters). The subpoena is related to the Texas AG’s investigation into Media Matters arising out of allegations that the company fraudulently manipulated data after it reported about brand advertisement concerns on X.