Morrison Waite,
Bowman v. Chicago North Western Railway Company…
“ It grows out of the duty which in law a common carrier owes to the public at large, and is no more secured by the constitution than are any other of the ordinary transactions of business. Whether the railroad company is excused from the performance of that duty by the statute on which it relies may depend on the constitution. If the statute is constitutional, the plaintiffs are deprived of the right which they would otherwise have had in law, but if not, the railway company must carry for them. ”
