On What Really Matters, Walter Russell Mead discusses President Donald Trump’s plans for Gaza, buying out the Central Intelligence Agency bureaucracy, the problems of the NGO complex, and the United States Agency for International Development (USAID) controversy.

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The P4 laboratory, on the campus of the Wuhan Institute of Virology, in Wuhan, in China's central Hubei province. (Hector Retamal/AFP via Getty Images)