[Congressional Record Volume 163, Number 204 (Thursday, December 14, 2017)]
[House]
[Page H9940]
From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]

            By Mr. PALMER:
        H.R. 4646.
        Congress has the power to enact this legislation pursuant 
     to the following:
       Article 1, Section 8, Clause 7
       The Congress shall have Power To . . . establish Post 
     Offices and post Roads . . .