[Congressional Record Volume 159, Number 112 (Wednesday, July 31, 2013)]
[House]
[Page H5261]
From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]

            By Mr. BRADY of Texas:
        H.R. 2870.
        Congress has the power to enact this legislation pursuant 
     to the following:
       Article I, Section 8, Clause 1
       The Congress shall have Power to lay and collect Taxes, 
     Duties, Imposts and Excises, to pay the Debts and provide for 
     the common Defence and general Welfare of the United States; 
     but all Duties, Imposts and Excises shall be uniform 
     throughout the United States.