On What Really Matters, Walter Russell Mead discusses the President Donald Trump and Prime Minister Benjamin Netanyahu’s meetings, the consequences of the president’s legislative achievement, where he stands on arming Ukraine, the Western Hemisphere’s bright fossil fuel future, and Gore Vidal vs. William F. Buckley.

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A US flag flies off the stern of a tour boat at the Port of Los Angele in California on July 31, 2025. (Getty Images)