A new CNBC/Change Research poll finds Joe Biden expanding his national lead over Donald Trump to 13 percentage points, 54% to 41%.
That’s a wider lead than the polling averages show, but it’s also the first national poll conducted entirely after the first presidential debate.


?Political Trivia
Eight moments in political history. Put them on a timeline.
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Five senators. Three bills. Can you guess how they all voted?
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Nine Justices. One case. How did they rule?
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Do you have your finger on the pulse of America?
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Four questions a day.
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