[Congressional Record Volume 159, Number 23 (Wednesday, February 13, 2013)]
[House]
[Page H502]
From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]

            By Mr. CHAFFETZ:
       H.R. 633.
        Congress has the power to enact this legislation pursuant 
     the following:
       Article I, Section 8, Clauses 4 and 18 to the U.S. 
     Constitution.