[Congressional Record Volume 158, Number 161 (Thursday, December 13, 2012)]
[House]
[Page H6807]
From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]

           By Mr. CRAWFORD:
       H.R. 6665.
       Congress has the power to enact this legislation pursuant 
     to the following:
       Article VI, Clause 2 of the United States Constitution as 
     upheld by the Supreme Court of Missouri v. Holland, 252 U.S. 
     H16 (1920)