The House Judiciary Committee has served former White House counsel Don McGahn with a subpoena as part of its investigation into obstruction of justice, a move to bring in a key player with direct knowledge about President Donald Trump's efforts to undermine the Russia probe.
The Democratic-led panel authorized subpoenas earlier this month for McGahn and four other White House officials as part of its sweeping investigation into possible obstruction of justice, corruption and abuse of power. But it waited until Monday to issue the subpoena to McGahn, seeking documents and testimony from the former White House counsel.
The subpoena asks McGahn testify before the committee on May 21 and provide documents on three-dozen topics by May 7.
The move is the clearest indication yet that Nadler's committee is plotting an extensive examination into the President's actions outlined in the Mueller report. The committee has already served the Justice Department with a subpoena for the full Mueller report and the underlying evidence, demanding the documents by May 1.
Georgia Rep. Doug Collins, the top Republican on the committee, accused Nadler of issuing a subpoena prematurely.
"Don McGahn sat for more than 30 hours of interviews with the special counsel's investigation, and the chairman has answered that with a stunning 36-item subpoena," Collins said in a statement. "Instead of looking at material that Attorney General Barr has already made available, Democrats prefer to demand additional materials they know are subject to constitutional and common-law privileges and cannot be produced."
An administration official said the White House is aware of the subpoena but declined to comment.
McGahn was a central figure in the first two years of the Trump White House and was featured prominently throughout Mueller's report.
The special counsel wrote that in June 2017, after media reports indicated Mueller was investigating whether Trump had obstructed justice, Trump called McGahn at home and directed him to call the acting attorney general to say Mueller "had conflicts of interest and must be removed." McGahn declined to do so, deciding that he would "rather resign than trigger what he regarded as a potential Saturday Night Massacre."
It was one of several episodes Mueller outlined in the report where Trump's aides refused to go along with the President's orders to disrupt the Mueller investigation. McGahn was one of numerous former White House officials who spoke to Mueller for his investigation into possible obstruction of justice, which included an examination of 11 separate episodes detailed in the Mueller report.
Earlier this month, the House Judiciary Committee issued a subpoena to McGahn and four other former White House officials -- former chief strategist Steve Bannon, former chief of staff Reince Priebus, former communications director Hope Hicks and former McGahn deputy Annie Donaldson -- who all were interviewed by Mueller.
The other four former White House officials have not yet been issued subpoenas. Nadler said at the subpoena vote that he was interested in documents related to the officials' preparations for their interviews with Mueller.
"We believe that these individuals may have received documents from the White House in preparation for their interviews with the special counsel," Nadler said at the time. "We also believe that these individuals may have turned this information over to their private attorneys. Under applicable federal law, President Trump waived his claims to executive privilege once this information was transmitted to outside counsel."
Republicans slammed Democrats for authorizing the subpoenas when the White House officials had expressed a willingness to cooperate with the investigation and in some cases had already provided documents.
"The chairman is rewarding their cooperation by announcing their subpoenas," Rep. Doug Collins, the top Republican on the committee, said at the committee vote.
Collins said that the former officials could not respond to the committee's request since they didn't have custody of the documents in question, because they "all came during their time at the White House, making them presidential records."
The five former White House officials were part of a group of 81 individuals and entities who received a request for documents from the committee when it kicked off its investigation in March into potential abuses of power at the White House.
The committee requested from McGahn documents related to topics that included former national security adviser Michael Flynn's conversations with the Russian ambassador about sanctions, the President's firing of former FBI Director James Comey, former Attorney General Jeff Sessions' recusal from the Mueller probe and possible pardons for Flynn, former Trump campaign chairman Paul Manafort and former Trump attorney Michael Cohen.
The subpoena asked for similar documents as the initial letter sent to McGahn, but there was a notable request added: "Communications with the Executive Office of the President regarding your response to the March 4, 2019 document request by the House Committee on the Judiciary."
This story has been updated.
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