42 U.S.C. § 17305

(a) Other authority of the Commission Nothing in this part limits or affects the authority of the Federal Trade Commission to bring an enforcement action or take any other measure under the Federal Trade Commission Act ( 15 U.S.C. 41 et seq.) or any other provision of law. (b) Antitrust law Nothing in this part shall be construed to modify, impair, or supersede the operation of any of the antitrust laws. For purposes of this subsection, the term “antitrust laws” shall have the meaning given it in subsection (a) of the first section of the Clayton Act ( 15 U.S.C. 12 ), except that it includes section 5 of the Federal Trade Commission Act ( 15 U.S.C. 45 ) to the extent that such section 5 applies to unfair methods of competition. (c) State law Nothing in this part preempts any State law.