[Congressional Record Volume 157, Number 10 (Tuesday, January 25, 2011)]
[House]
[Page H471]
From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]

            By Mr. YOUNG of Florida:
        H.R. 445.
        Congress has the power to enact this legislation pursuant 
     to the following:
       Amendment XVI of the United States Constitution.