[Congressional Record Volume 163, Number 1 (Tuesday, January 3, 2017)]
[House]
[Page H50]
From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]

           By Mr. AL GREEN of Texas:
       H.R. 121.
       Congress has the power to enact this legislation pursuant 
     to the following:
       Commerce Clause (Art. 1, Sec. 8, Cl. 3)
       Necessary and Proper Clause (Art. 1, Sec. 8, Cl. 18)
       Appropriations Clause (Art. 1, Sec. 9, Cl. 7)