 But the part this gets to the answer to the question directly here is that it's very hard to get together collective action. First of all, it's hard to marshal it in our own system. And it's increasingly difficult for administrations to get collective action because of this partisan polarization that's now affected foreign policy and national security issues, not just our domestic politics. But it's then very difficult to get all of our allies on board. And that's what we really need.