NASA. Elon Musk. A rocket. What could go wrong? POLITICO’s Bryan Bender breaks down what’s at stake in today’s historic launch by NASA and SpaceX — the first astronaut takeoff from US soil in nearly a decade. Plus, Twitter clamps down on the president’s tweets. And North Carolina throws Trump’s Republican convention threat back at the GOP.

Bryan Bender is a senior national correspondent for POLITICO.
Jeremy Siegel is a host for POLITICO Dispatch.
Irene Noguchi is the executive producer of POLITICO audio.
Jenny Ament is the senior producer of POLITICO audio.

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Can NASA and Elon Musk lift off?
Trump and Musk unite over Twitter, the moon and sticking it to the establishment

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