( July 3, 2025, 1:44 PM EDT) -- NEW ORLEANS — The U.S. Food and Drug Administration and other government parties on July 2 filed an appellee brief in the Fifth Circuit U.S. Court of Appeals rebuffing arguments by small e-liquid makers and a vaping industry association that federal regulation of vaping is so “burdensome” it effectively bars small companies from entering the market, writing that its vaping requirements comply with the Regulatory Flexibility Act (RFA)....