We reported about a year and a half ago on a Ninth Circuit opinion holding that the First Amendment prohibited cancer warnings required by California’s Proposition 65 because the warnings were government-compelled speech. Because there was no scientific consensus that the product at issue (glyphosate) causes cancer, the compelled warning failed intermediate scrutiny and thus
California
Anti-SLAPP Statute Slaps Down Anti-Vax Actor’s Lawsuit

Prologue: Many years ago, our litigation practice included representation of a couple of film studios. While it was fun to visit backlots and (literally) bump into movie stars, we discovered that discovery, research, and motion practice were not necessarily any more exciting due to involvement of above-the-line talent. Contract law is still contract law, even…
Litigation Cannot Drive Science

Science and law share a common goal—getting at the truth; but their relationship can be shaky. In areas like medicine and products liability, courts need to rely on science, but courts should not make science or get ahead of science. Science is a methodical process that relies on testing, peer review, and replication. When science…
Ninth Circuit En Banc Panel Finds Personal Jurisdiction Fully Baked In California

The Ninth Circuit filed its anticipated en banc opinion on personal jurisdiction last week, and the result is the broadening of Internet-based personal jurisdiction in an age of ubiquitous online commerce. The district court in Briskin v. Shopify, Inc., No. 22-15815, 2025 U.S. App. LEXIS 9410 (9th Cir. Apr. 21, 2025), had ruled that…
Fraudulent Joinder and PMA Preemption Deliver Knock Out in C.D. Cal.
Muldoon Dismissed – The End of an Error?

We’ve written before about the long-running Muldoon v. DePuy Orthopedics lawsuit. For one thing, it’s been around forever – its facts are almost as old as the Blog. As we stated here:
Muldoon . . . is a suit over hip-replacement surgery conducted in 2007. Suit was not filed, however, until 2015 – undoubtedly Muldoon is another example of the flotsam and jetsam dredged up by MDL lawyer solicitation. So Muldoon was stale from the beginning. But it got worse. For some eight years, Muldoon sat in the horribly mismanaged Pinnacle Hip MDL in Texas. It appears that nothing at all happened during those years . . . [until] 2023, when the case was ultimately remanded, without comment. So, due to the combined lassitude of the plaintiffs and MDL management, the suit is nearly 14½ years post-surgery, and only now being addressed on the pleadings.
(citations and quotation marks omitted).
Finally, in Muldoon v. DePuy Orthopaedics, Inc., 2025 U.S. Dist. Lexis 34013 (N.D. Cal. Feb. 25, 2025), it was dismissed with prejudice. And in the end, the plaintiff didn’t even put up a fight. Faced with the defendant’s latest dismissal motion, “[p]laintiff has declined to file any opposition.” Id. at *2. What was at stake this time were the claims that had survived the defendant’s first dismissal motion against the plaintiff’s absurdly excessive 18-count post-MDL amended complaint. We had some words to say about that complaint as well: “It is a dog’s breakfast. Or it is what our dogs deliver to our yard right after consuming their breakfast.”Continue Reading Muldoon Dismissed – The End of an Error?
Preemption Case to Watch:Davidson v. Sprout Foods, Inc., Food Labeling, and the California Sherman Act

Last summer, we gleaned the bitter fields of Davidson v. Sprout Foods, Inc., an opinion in which the Ninth Circuit allowed direct private enforcement of Food, Drug, and Cosmetic Act (FDCA) food labeling requirements because the class plaintiff used the fig leaf of California’s Sherman Act to do so. Our post about the Ninth…
Taking Preemption to the Bank

Rieger v. Medtronic Minimed, Inc., 2025 Cal. Super. Lexis 14 (Cal. Super. L.A. Cnty. Jan. 28, 2025), is an excellent PMA preemption decision from, of all places, Los Angeles County Superior Court, in California – home of the notorious “the Bank” courthouse. We have no idea whether Rieger was adjudicated in LA’s Central Civil West Courthouse, but that is the first thing we defense hacks think of when we see a “Cal. Super. L.A. Cnty.” citation.
But a few more like Rieger, and maybe we won’t any longer.Continue Reading Taking Preemption to the Bank
Guest Post – Twlqbal in the E.D. Cal.- No Screws Loose There

Today’s guest post comes from Reed Smith partner, Matt Jacobson. He discusses a new medical device case that puts the “Tw” in TwIqball – as in twisting a screw. The result is a total defense win, albeit with the “twist” that the plaintiff can try again, if he can. As always, our guest posters deserve 100% of the credit (and any blame) for what they write.
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Have you ever heard that old idiom “having a screw loose” and wondered where it came from? My guess is most of you have heard the saying, but never thought twice about its origin (well maybe Bexis has). But since I have your attention, here is a small history lesson. During the industrial revolution, if a screw from a machine came loose it meant that the machine was not behaving normally. Since these machines were built for mass production, having a screw come loose would cause the entire machine to shut down, halting the process. At least one person claims that Eli Whitney, famed for inventing the cotton gin, was the person to say this phrase first. But I cannot verify that fact no matter how many internet searches I ran, so that will remain a mystery. Continue Reading Guest Post – Twlqbal in the E.D. Cal.- No Screws Loose There
Double Shot Thursday: Express Preemption Based on an OTC Drug Monograph and The Delaney Clause and Personal Injury Litigation— FDA Delists Color Additive Red No. 3, But Will It Be Enough to Attract Even Dyed-in-the-Wool Plaintiffs Lawyers?

Like the radio stations of yore did with songs, we offer up two related posts back-to-back instead of the usual one. We cannot offer a “favorite artist” as the source of consecutive songs, we offer two posts that relate to the legal implications of some of the typical things that FDA does and has been…