[Congressional Record Volume 159, Number 59 (Friday, April 26, 2013)]
[House]
[Page H2395]
From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]

            By Mr. RYAN of Ohio:
        H.R. 1813.
        Congress has the power to enact this legislation pursuant 
     to the following:
       Article I, Section 8, Clause 7
       The Congress shall have Power * * * To establish Post 
     Offices and post roads.