The State Department’s inspector general is expected to give an “urgent” briefing to staffers from several House and Senate committees on Wednesday afternoon about documents obtained from the department’s Office of the Legal Adviser related to the State Department and Ukraine, sources familiar with the planned briefing told ABC News.

Details of the briefing, requested by Steve Linick, the inspector general at State, remain unknown. Linick is expected to meet with congressional staff in a secure location on Capitol Hill.

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