Walter Russell Mead discusses a new United States–Indonesia defense agreement, robots replacing manual labor in Kentucky, Recep Tayyip Erdogan’s support for Hamas, and Joe Biden's approach to Israel through the lens of Iran policy on the podcast What Really Matters.

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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)