Or, govern this stuff under international treaty. Internet traffic _is not_ like truck traffic. It's more like radio (in some places it is radio). It's the Ross Sea, not I-95. What gives any one nation (or subdivision, like a certain US state known for its leading position at the Darwin Awards) the right to meddle with a global resource like that? Well, as a practical matter, they rarely do. Instead, they usually let the oligarchs who own the ruling elites (as well as the infrastructure) in each country do it: except when it's more convenient to use government as a hammer.