Cosmetics giant Maybelline markets Superstay 24 lipstick, which is supposed to be more comfortable, withstand heat and humidity, and go 24 hours without needing a transfer. Some customers decided that, despite the advertising, the lipstick did not last a … Continue Reading
On Monday, the Supreme Court heard arguments in two different class actions, united by a common problem.
The first, Comcast Corp. v. Behrend, asked whether a trial court should hold plaintiffs to the Daubert standard for expert testimony at … Continue Reading
A group of Florida landowners sued Raytheon Company, accusing it of contaminating their groundwater by improperly disposing of hazardous waste. The plaintiffs put up an expert who testified that he could construct a statistical model that would demonstrate liability and … Continue Reading
The tactic is more common that one might imagine: when plaintiffs file their motion for certification, they may include an expert report from a noted law professor, testifying that their case is ideally suited for certification under Rule 23. Now, … Continue Reading