[Congressional Record Volume 160, Number 38 (Thursday, March 6, 2014)]
[House]
[Page H2257]
From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]

            By Mr. LARSON of Connecticut:
        H.R. 4175.
        Congress has the power to enact this legislation pursuant 
     to the following:
       Clause 7, section 8, of article I to establish Post Offices 
     and Post Roads, in combination with clause 18, section 8, 
     article I to make all Laws which shall be necessary and 
     proper for carrying into Execution the foregoing Powers, and 
     all other Powers vested by this Constitution in the 
     Government of the United States, or in any Department or 
     Officer thereof.