; (2) vest in the Secretary of Transportation or the Administrator of the Federal Aviation Administration any authority of the Secretary or the Attorney General; (3) vest in the Secretary of Homeland Security any authority of the Attorney General; and (4) vest in the Attorney General any authority of the Secretary of Homeland Security. (i) Termination (1) In general Except as provided in paragraph (2), the authority to carry out this section with respect to the covered facilities or assets specified in subsection (k)(3) shall terminate on the date that is 5 years after the date of enactment of this section. (2) Extension The President may extend by 180 days the termination date described in paragraph (1) if, not later than 45 days before the termination date described in paragraph (1), the President certifies to Congress that such extension is in the national security interest of the United States. (j) Scope of authority Nothing in this section shall be construed to provide the Secretary or the Attorney General with additional authorities beyond those described in subsections (a), (b)(1), and (k)(3)(C)(iii). (k) Definitions In this section: (1) The term appropriate congressional committees means— (A) the Committee on Homeland Security and Governmental Affairs, the Committee on Commerce, Science, and Transportation, and the Committee on the Judiciary of the Senate