Pierce Butler, Di Santo v. Commonwealth of Pennsylvania…
“ But the doctrine of stare decisis does not command that we err again when we have occasion to pass upon a different statute. In the search for truth through the slow process of inclusion and exclusion, involving trial and error, it behooves us to reject, as guides, the decisions upon such questions which prove to have been mistaken. This course seems to me imperative when, as here, the decision to be made involves the delicate adjustment of conflicting claims of the federal government and the states to regulate commerce. ”
