From The Hill by Olivia Beavers.

House investigators on Wednesday invited former national security adviser John Bolton to give a voluntary deposition next week as part of Democrats’ impeachment inquiry, in what could be key testimony on President Trump‘s contacts with Ukraine.

Democrats are seeking Bolton’s closed-door testimony on Nov. 7, according to a source familiar with the impeachment proceedings, a move that comes following reports that his lawyers are negotiating with three House committees about possibly testifying.

A lawyer for Bolton did not immediately respond to a request for comment on whether his client intends to testify. And a spokesman for the House Intelligence Committee declined to confirm whether the Bolton hearing is expected to proceed as scheduled.

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