Full transcript of "Face the Nation with Margaret Brennan," Oct. 18, 2026

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On this "Face the Nation with Margaret Brennan" broadcast, Homeland Security Secretary Markwayne Mullin and Senate Majority Whip John Barrasso join Margaret Brennan.

On this "Face the Nation with Margaret Brennan" broadcast, moderated by Margaret Brennan:

- Anthony Salvanto, CBS News executive director of elections and surveys

- Rep. Mike Turner, Republican of Ohio

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