Oliver Wendell Holmes, Jr., Hanley v. Kansas City Southern Railway Company…
“ But it would be more logical to allow a division according to the jurisdiction over the track than to declare that the subject for regulation is indivisible, yet that the indivisibility does not depend upon the commerce being under the authority of Congress, but upon a fiction which attributes it wholly to Arkanses, although that fiction is quite beyond the power of Arkansas to enforce. ”
