who violates such subsection shall be subject to the penalties and entitled to the privileges and immunities provided in the Federal Trade Commission Act. (2) Effect on other laws Nothing in this Act shall be construed in any way to limit the authority of the Commission under any other provision of law or to limit the application of any Federal or State law. (3) Enforcement by State attorneys general (A) In general If the chief law enforcement officer of a State, or an official or agency designated by a State, has reason to believe that any person has violated or is violating subsection (a), the attorney general, official, or agency of the State, in addition to any authority it may have to bring an action in State court under its consumer protection law, may bring a civil action in any appropriate United States district court or in any other court of competent jurisdiction, including a State court, to— (i) enjoin further such violation by such person