Re: no jurisdiction over it.
You don't understand, do you? Other governments have jurisdictions, other governments have treaties, other governments respect international laws (or at least pretend to).
The US government doesn't have to bother about any of that nonsense. Because it is THE WORLD GOVERNMENT. US courts have jurisdiction everywhere. US agents can arrest people anywhere, take them anywhere, torture and kill them anywhere. And US drones can kill anyone they like, anywhere, anytime - along with the nearest few dozen bystanders.
There's absolutely nothing new here; it's the essence of human nature, and hence of history. One of the most famous parallels dates back 2430 years:
Athenian: "For ourselves, we shall not trouble you with specious pretenses—either of how we have a right to our empire because we overthrew the Mede, or are now attacking you because of wrong that you have done us—and make a long speech which would not be believed; and in return we hope that you, instead of thinking to influence us by saying that you did not join the Spartans, although their colonists, or that you have done us no wrong, will aim at what is feasible, holding in view the real sentiments of us both; since you know as well as we do that right, as the world goes, is only in question between equals in power, while the strong do what they can and the weak suffer what they must".
Melians: "You may be sure that we are as well aware as you of the difficulty of contending against your power and fortune, unless the terms be equal. But we trust that the gods may grant us fortune as good as yours, since we are just men fighting against unjust, and that what we want in power will be made up by the alliance of the Lacedaemonians, who are bound, if only for very shame, to come to the aid of their kindred. Our confidence, therefore, after all is not so utterly irrational."
Athenian: "Of the gods we believe, and of men we know, that by a necessary law of their nature they rule wherever they can. And it is not as if we were the first to make this law, or to act upon it when made: we found it existing before us, and shall leave it to exist forever after us; all we do is to make use of it, knowing that you and everybody else, having the same power as we have, would do the same as we do".
- The Melian Dialogue - Thucydides (“Peloponnesian War”)