[Congressional Record Volume 163, Number 153 (Monday, September 25, 2017)]
[House]
[Page H7486]
From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]

            By Mr. COLLINS of Georgia:
        H.R. 3821.
        Congress has the power to enact this legislation pursuant 
     to the following:
       Under Article I, Section 8, Clause 7 of the United States 
     Constitution, Congress is empowered ``To establish Post 
     Offices and post roads''.