"As I have made clear, Congress requires the full and complete Special Counsel report, without redactions, as well as access to the underlying evidence," Nadler said.
"Attorney-General Barr has thus far indicated he will not meet the deadline set by myself and five other committee chairs, and refused to work with us to provide the full report, without redactions, to Congress."
The vote comes as Democrats are escalating their battle with the Justice Department over how much of the report they will be able to see — a fight that could eventually end up in court.
Democrats have said they will not accept redactions and will almost certainly be unhappy with the amount of information provided by Barr when the department releases the report in the coming weeks.
The panel will also vote on Thursday to authorise subpoenas related to a number of US President Donald Trump's former top advisers, including strategist Steve Bannon, Communications Director Hope Hicks, Chief of Staff Reince Priebus, White House Counsel Donald McGahn and counsel Ann Donaldson. Donaldson served as McGahn's chief of staff before both left the administration.
The five were key witnesses in Mueller's probe of possible obstruction of justice and were sent document requests by the Judiciary panel last month. Nadler said he is concerned about reports that documents relevant to Mueller's investigation "were sent outside the White House," waiving executive privilege rights that would block document production.
"To this end, I have asked the committee to authorise me to issue subpoenas, if necessary, to compel the production of documents and testimony," Nadler said.
Nadler sent requests to 81 people connected to Trump's political and personal dealings as he launched a wide-ranging investigation into possible obstruction of justice, public corruption and abuses of power.
Barr said in the letter that he is scrubbing the report to avoid disclosing any grand jury information or classified material, in addition to portions of the report that pertain to ongoing investigations or that "would unduly infringe on the personal privacy and reputational interests of peripheral third parties."
Democrats say they want all of that information, even if some of it can't be disclosed to the public. They are citing precedents from previous investigations involving presidents and also information disclosed about the Russia investigation to Republicans last year when they held the House majority.
If the committee does issue subpoenas, the path forward is uncertain. If the Administration decides to fight, lawmakers could ask federal courts to step in and enforce a subpoena — a fight that could, in theory, reach the Supreme Court. Generally such disputes are instead resolved through negotiations.
The Democrats could also formally ask Mueller to send the Judiciary committee evidence that could be used in possible impeachment proceedings against Trump. But House Speaker Nancy Pelosi, backed by the majority of her caucus, has said she's not currently supportive of impeachment.
- AP
