( December 15, 2025, 11:28 AM EST) -- SAN DIEGO — A California federal judge denied a tampon manufacturer’s motion to transfer a putative class action lawsuit accusing it of concealing the presence of lead in its tampons in violation of California’s unfair competition law (UCL) to federal court in Ohio, where similar claims have been brought against it, finding that transfer would not be convenient for the California-based plaintiffs....