George Shiras, Jr.,
Scott v. Donald (165 U.S. 58)…
“ To this we answer that a statute may, upon its face, apply equally to the people of all the states, and yet be a regulation of interstate commerce which a state may not establish. A burden imposed by a state upon interstate commerce is not to be sustained simply because the statute imposing it applies alike to the people of all the states, including the people of the state enacting such statute. ”
