 But we can't ignore the rest of the world either. We can do both at the same time, because if we ignore the rest of the world, it comes to find us, and we've experienced that many times in our history. So it's not an either-or. It's a both-and. We have to take care of our country, and we also have to make sure that we prevent threats from coming to our shores. Ambassador, specifically to Ukraine, are you concerned about mission creep, so to speak, when it comes to NATO at large and the United States as far as our involvement?