ConAgra Grocery Products Co. v. California
1. Whether imposing massive and retroactive “public nuisance” liability without requiring proof that the defendant’s nearly century-old conduct caused any ii individual plaintiff any injury violates the Due Process Clause.
2. Whether retroactively imposing massive liability based on a defendant’s nearly century-old promotion of its then-lawful products without requiring proof of reliance thereon or injury therefrom violates the First Amendment.