Poll: 75% of Americans say witnesses should testify at impeachment trial

75% of registered voters say witnesses should be allowed to testify in President Trump's Senate impeachment trial, a Quinnipiac University poll published Tuesday finds.

Between the lines: 49% of Republicans surveyed say they support having witnesses, a sign that they may be hoping to hear from Hunter Biden on his work in Ukraine more than former national security adviser John Bolton.

Read the poll:

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