 From ABC News, I'm Sherry Preston. 75 years since the creation of NATO, world leaders marking the milestone in Washington. National Security Spokesman John Kirby telling ABC News this morning. The fact that this summit is happening here in Washington, that these leaders are coming, says a lot about how much they value American leadership on the world stage and how much they respect and are grateful for the return of that leadership that President Biden has ushered in in the last three and a half years.