Hugo Black,
United States v. Champlin Refining Company…
“ But the ensuing debate left no room for doubt that the purpose of the Amendment, as its language clearly showed, was to deprive any oil company, not merely Standard, [14] of power to utilize pipe-line control to crush competition. To this end, as is shown by an Appendix following this opinion, the Amendment was designed to make public or common carriers for hire out of every private pipe-line company transporting petroleum products in interstate commerce. Senators who were opposed charged that the passage of the Amendment would do exactly this against the will of 'private' carriers. ”
