Foreign enemies have seldom brought war to U.S. soil… right? In this episode from 2017, we tell you strange stories of foreign enemies landing on our shore.

From bombs floating across the country without a sound (or even a discussion), to Nazi prisoners of war leading placid lives in towns nationwide, listen to how war quietly wormed its way into the heartland of the United States.

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Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.