[eej71]

I think this is an excellent point. Let's say they had NOT done that (and thank goodness they did) - would the current defenders of tarrifs see this as a path to wealth between states too? Me thinks they would. But they why stop there. Why not impose such tarrifs between cities. And if that enriches cities - neighbors should get in on the action too, no?

There is a modern Bastiat style essay waiting to be written here.