While speaking to reporters on Monday, Senator Mitt Romney (R-UT) said that he is keeping an open mind on which witnesses he wants to hear from in the Senate impeachment trial, and wants to hear from former National Security Adviser John Bolton.

Romney said, “I support the Clinton impeachment model, which is a vote on witnesses later. But as to which witnesses I’d want to hear from, and so forth, that’s something which I’m open to until after the opening arguments.”

He added that Bolton is “someone who I would like to hear from, and presumably, I’d get the chance to vote for that.”

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