[Congressional Record Volume 159, Number 41 (Wednesday, March 20, 2013)]
[House]
[Page H1719]
From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]

           By Mr. LEVIN:
       H.R. 1276.
       Congress has the power to enact this legislation pursuant 
     to the following:
       The constitutional authority on which this bill rests is 
     the power of Congress to lay and collect duties and to 
     regulate Commerce with foreign Nations, as enumerated in 
     Article I, Section 8.