Sen. Mitt Romney will vote in favor of a subpoena seeking records about the work Joe Biden’s son Hunter did for the Ukrainian energy firm Burisma, a spokeswoman for the Utah Republican said.

The Utah Republican’s decision comes after several days of expressing dismay over the Senate Homeland Security Committee’s investigation targeting the Bidens, even suggesting on Thursday that the panel shouldn’t even be looking into the issue.

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But after securing certain commitments from the committee’s chairman, Sen. Ron Johnson (R-Wis.), Romney has decided to support the subpoena when the panel votes on it next Wednesday — all but ensuring it will be issued.

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