A new AARP poll in Montana finds Sen. Jon Tester (D) trails challenger Tim Sheehy (R) by six points in a head-to-head ballot, 51% to 45%.
In the presidential race, Donald Trump is leading Kamala Harris by 16 points, 56% to 41%.
If Tester loses, Democrats would need to pick up another seat — possibly in Florida or Texas — and win the presidency to keep control of the Senate.
?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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