Joe Biden appeared to walk back a statement he made that he would refuse to testify at the impeachment trial of President Trump — even if he was subpoenaed, CBS News reports.
Said Biden: “I would honor whatever the Congress in fact legitimately asked me to do.”


?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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A new game every day.