[Congressional Record Volume 159, Number 23 (Wednesday, February 13, 2013)]
[House]
[Page H503]
From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]

            By Ms. PINGREE of Maine:
        H.R. 671.
        Congress has the power to enact this legislation pursuant 
     to the following:
       Clause 3 of Section 8 of Article I of the Constitution