Bayer is making an aggressive new push to shrink one of the country’s most closely watched mass torts, asking the federal court overseeing Roundup litigation to dismantle nearly 4,000 pending cases after a recent U.S. Supreme Court ruling it says undermines plaintiffs’ core warning-based claims.

The motion targets the federal multidistrict litigation before Judge Vince Chhabria in the Northern District of California, where Roundup plaintiffs have long alleged that Monsanto failed to adequately warn users that the herbicide could cause cancer.

The U.S. Department of Justice has opened a new front in the national fight over firearms regulation, filing suit on July 1 against California to block enforcement of the state’s newly enacted “Glock Ban” and to challenge the California Handgun Roster under the Second Amendment. The case is notable not just for its subject matter, but for the posture: the federal government is now directly attacking one of the country’s most developed state-level handgun regulatory systems.

At a high level, the lawsuit appears aimed at two pillars of California firearms law.

The U.S. Supreme Court has approved a settlement ending the long-running dispute over Rio Grande water allocations among Texas, New Mexico, and Colorado, with the United States also participating in the case. The decree resolves one of the Court’s highest-profile original-jurisdiction water fights and establishes the framework for how water deliveries from New Mexico to Texas will be handled going forward.

The litigation centered on the Rio Grande Compact, an interstate agreement governing allocation of river water.

Walmart Inc. has moved for summary judgment in 1:24-cv-04562 in the Northern District of Illinois, asking the court to resolve the case in its favor without a trial. A summary judgment motion is one of the most consequential filings in civil litigation: it tests whether the nonmoving party has enough admissible evidence to create a genuine dispute of material fact. If not, the court can enter judgment as a matter of law.

At this stage, Walmart is likely arguing that discovery has closed and the evidentiary record does not support one or more essential elements of the plaintiff’s claims.

Analog Devices, Inc. has filed a motion to dismiss in 1:25-cv-12314 in the District of Massachusetts, signaling an early effort to narrow or end the case before discovery begins in earnest. A Rule 12 motion like this typically argues that, even accepting the complaint’s factual allegations as true, the plaintiff has not stated a legally viable claim. For defendants, that makes dismissal practice one of the most important pressure points in federal litigation.

Although the docket entry itself does not spell out the specific grounds asserted, motions to dismiss in this posture often focus on several familiar themes: failure to plead sufficient facts under the Twombly/Iqbal plausibility standard, lack of a cognizable legal theory, preemption, timeliness, or defects tied to standing or jurisdiction.

The U.S. Department of Justice announced on April 1, 2026, that it has filed suit against Idaho, alleging the state failed to provide complete voter-registration records after a request for those materials. According to DOJ, the case centers on whether Idaho complied with federal disclosure obligations tied to maintaining and producing voter-registration list information.

Although the complaint had just been announced and the federal docket details were still developing, the lawsuit is notable because it highlights a recurring tension in election law: how far states must go in making voter-registration data available, and how aggressively the federal government will enforce those obligations.