Thursday was the last day of the NATO summit in Washington, celebrating the 75th anniversary of the North Atlantic alliance.
**On Today's Show:**Fred Kaplan, Slate's War Stories columnist and the author of many books, including The Bomb: Presidents, Generals, and the Secret History of Nuclear War (Simon & Schuster, 2020), joins to recap the event, including a breakdown of President Joe Biden's press conference and what the 2024 election might mean for the future of the alliance.