( April 1, 2026, 4:30 PM EDT) -- WASHINGTON, D.C. — In amicus curiae briefs filed March 31 and April 1 in the U.S. Supreme Court, the court-appointed leaders of two multidistrict litigations and others argue that the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) does not preempt label-based state failure-to-warn claims in situations where the U.S. Environmental Protection Agency has not required a warning. The MDL leaders, some of whom are involved in the MDL for product liability related to the herbicide Roundup, also moved separately for divided argument, requesting a portion of time to address the court....