Democrats on Tuesday scored their first victory since Republicans on the House Intelligence Committee announced last weekof their investigation into Russian interference in the 2016 election. – who informed multiple explosive reports over the weekend about how the London-based data firm, which was hired by the Trump campaign, misused Facebook data during the 2016 election – that he testify before and provide documents to the committee.
Democrats had struck a defiant stance after Republicans' announcement last week. A lawyer for Wylie confirmed to CBS News that Wylie would appear and that the committee had been duly informed of his intention to do so. Committee officials said they were expecting both testimony and documents from Wylie in the coming weeks.
The Washington Post first reported Wylie's willingness to provide testimony.
Though firm in their insistence that the Russia probe has officially ended, Republicans indicated that they would hear Wylie – and, potentially, other witnesses who come forward – out.
"Sure, let's see what they have," said Rep. Peter King, R-New York. "We've said if something new comes up we'd look at it."
"Nothing's ever over," said Rep. Trey Gowdy, R-South Carolina. "At a certain point you say, 'We have no more witnesses to call.' But if a witness comes forward with information, you're not gonna say, 'Well, we've closed, we're not going to hear from you.'"
The committee has already interviewed at least two witnesses within the Trump campaign-Cambridge Analytica nexus. The Trump campaign's digital director Brad Parscale, who has since been named President Trump's 2020 campaign manager, testified for roughly nine hours in the fall. His testimony reportedly did not satisfy Democrats, who found him unresponsive to some lines of questioning., who resides in London, was interviewed via teleconference in December.
On Tuesday afternoon, British broadcaster Channel 4 aired secretly-filmed footage of Nix disparaging the committee's interview in a multi-part investigation into the company. According to Nix, Republican members asked just three questions. "After five minutes – done," he said. "The Democrats asked two hours of questions."
"They're politicians, they're not technical," Nix said. "They don't understand how it works."
Cambridge Analytica suspended Nix as CEO after the secret recordings aired.
House Intelligence Committee Ranking Member Adam Schiff, D-California, has said the integrity of Nix's testimony before the committee has been called into question by recent reporting, though he has not specified what might have been inaccurate. He has called for Nix, among others, to be brought back before the committee for additional questioning.
Schiff also said Democrats would welcome Republicans' participation in additional witness interviews. "We will invite them nonetheless, but we don't want their lack of interest and seriousness on the Russia investigation to impair our work," Schiff told CBS News in an interview. "My colleagues in the majority don't have a problem with a continued investigation. They're going to continue to investigate the FBI, the Department of Justice, Christopher Steele – they just apparently don't have much interest in continuing to investigate the Russia investigation."
Chairman Devin Nunes, R-California, has said the committee would shift into new investigatory phases focused on other agencies, including the State Department.
For other Republicans, whether the Russia investigation itself is continuing appears to be a question, mostly, of semantics.
"I'm not aware of us calling [Wylie] under the Russia investigation," said Rep. Mike Conaway, R-Texas, who led the Russia probe after Nunes stepped away from it amid an ethics complaint, later dismissed, last spring. Conaway suggested Wylie was summoned under "some other" inquiry, but if "he's agreed to come -- fantastic, we'll have access to that information." Democrats have insisted Wylie was invited as part of the minority's continuation of the Russia investigation.
"We will go where the evidence leads," Conaway continued. "And, as with every congressional investigation ever, if new information comes up that was not available to us at the time that we did the report, then of course we would take a look at that."
That Wylie or other witnesses may come before the committee will nonetheless not affect the content or the timing of the Republicans' draft, 150-page report on the investigation, Conaway said. The report details the active measures taken by the Russian government to meddle in the 2016 election, but breaks with the U.S. intelligence agencies' assessment that was made with high confidence in January 2017 that President Vladimir Putin and the Russian government "developed a clear preference for President-elect Trump" and sought to help his election chances. The report also finds no evidence of collusion, conspiracy or coordination between the Trump campaign and Russia.
The committee will vote Thursday on whether to send the Republican report to the intelligence community for a classification review and eventual redactions. Democrats have said they would submit a minority document of their own views alongside the Republicans' report.
Gowdy described the draft being presented Thursday as an "interim report" on "what we know so far." And neither he nor Conaway ruled out updating or even reversing some of the conclusions currently contained in the Republicans' report.
"To me the wisest approach to take is: 'This is what we know so far,'" Gowdy said. "If there's a witness that has information that hasn't come forward yet, or new documents come to light, you're not going to continue to hold to a previous conviction if evidence suggests otherwise."