( September 8, 2025, 11:43 AM EDT) -- MADISON, Wis. — A vaping advocacy group, e-cigarette retailers and two e-cigarette users filed notice of an interlocutory appeal in Wisconsin federal court on Sept. 5, the same day that a federal judge denied their motion for a preliminary injunction enjoining a Wisconsin law that would ban the sale of certain synthetic nicotine e-cigarette products after finding the law within the state’s authority....