[Congressional Record Volume 163, Number 16 (Tuesday, January 31, 2017)]
[House]
[Page H820]
From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]

            By Mr. CHAFFETZ:
        H.R. 756.
        Congress has the power to enact this legislation pursuant 
     to the following:
       Art. I, Sec. 8
       To establish Post Offices and post Roads.