Mr. Mueller issued the subpoena after Mr. Bannon was quoted in a new book criticizing Mr. Trump, saying that Donald Trump Jr.’s 2016 meeting with Russians was “treasonous” and predicting that the special counsel investigation would ultimately center on money laundering.
After excerpts from the book, “Fire and Fury: Inside the Trump White House,” were published this month, Mr. Trump derided Mr. Bannon publicly and threatened to sue him for defamation. Mr. Bannon was soon ousted as the executive chairman of the hard-right website Breitbart News.
Some legal experts said the subpoena could be a sign that the investigation was intensifying, while others said it might simply be a negotiating tactic to persuade Mr. Bannon to cooperate with the investigation. The experts also said it could be a signal to Mr. Bannon, who has tried to publicly patch up his falling-out with the president, that despite Mr. Trump’s legal threats, Mr. Bannon must be completely forthcoming with investigators.
Prosecutors generally prefer to interview witnesses before a grand jury when they believe they have information that the witnesses do not know, or when they think they might catch the witnesses in a lie. It is much easier for a witness to stop the questioning or sidestep questions in an interview than during grand jury testimony, which is transcribed, and witnesses are required to answer every question.
“By forcing someone to testify through a subpoena, you are providing the witness with cover because they can say, ‘I had no choice — I had to go in and testify about everything I knew,’” said Solomon L. Wisenberg, a prosecutor for the independent counsel that investigated Bill Clinton when he was president.
Significant grand jury activity may undermine the case that White House officials have made for months: that they believe the inquiry is coming to an end and are convinced that the president will be cleared. Mr. Mueller has told Mr. Trump’s lawyers that he will probably want to question the president before the investigation concludes, but no interview has been scheduled.
Mr. Bannon has limited firsthand knowledge about two key issues within Mr. Mueller’s purview — the president’s firing of James B. Comey as F.B.I. director, a decision made without Mr. Bannon present, and the drafting of a misleading statement about the subject of the June 2016 meeting with Russians, in which they promised damaging information about Hillary Clinton.
But even Mr. Bannon’s secondhand knowledge could be used to draw a contrast with statements from people with firsthand knowledge whom Mr. Mueller has already interviewed. And Mr. Bannon was directly involved in a number of other major moments, including the decision-making around the firing of Michael T. Flynn, the president’s first national security adviser, who was dismissed after he lied to Vice President Mike Pence about phone calls with the Russian ambassador during the presidential transition.
Mr. Bannon also helped run the transition after Chris Christie, now the former governor of New Jersey, was fired as head of that team. And Mr. Bannon was the chief executive of the Trump campaign in October 2016 when WikiLeaks began releasing thousands of stolen personal emails from the hacked account of Mrs. Clinton’s campaign chairman, John D. Podesta.
In “Fire and Fury,” Mr. Bannon was quoted by the author, Michael Wolff, as suggesting that Donald Trump Jr.; the president’s son-in-law and senior adviser, Jared Kushner; and Paul Manafort, his campaign chairman at the time, were “treasonous” and “unpatriotic” for attending the meeting with Russians at Trump Tower. Mr. Bannon said he believed there was “zero” chance that the younger Mr. Trump did not take them to meet his father, who has said he knew nothing about the meeting.
“The three senior guys in the campaign thought it was a good idea to meet with a foreign government inside Trump Tower in the conference room on the 25th floor — with no lawyers,” Mr. Bannon said in the book.
Mr. Trump erupted in anger after the excerpts were published, calling Mr. Bannon “Sloppy Steve” on Twitter and saying he had “cried when he got fired and begged for his job.”
“Now Sloppy Steve has been dumped like a dog by almost everyone,” Mr. Trump wrote. “Too bad!”
Days after the excerpts were published, a statement was issued in Mr. Bannon’s name in which he tried to back away from his assertions in the book. He said that his reference to treason was aimed at Mr. Manafort, not the president’s son. Mr. Bannon did not apologize, however, and though he had approved the statement, an associate sent it to reporters without his knowledge.
The president appeared to ease his anger toward Mr. Bannon at the end of last week. When asked in an interview with The Wall Street Journal whether his break with Mr. Bannon was “permanent,” the president replied, “I don’t know what the word ‘permanent’ means.”
People close to Mr. Bannon took the president’s comments as a signal that Mr. Trump was aware that his fired strategist would soon be contacted by investigators.
Mr. Trump has a history of reaching out to people he has fired, including those under investigation, directly or indirectly, as he did with Mr. Flynn after he was dismissed and before he struck a plea deal with Mr. Mueller’s investigators.
Mr. Bannon has hired William A. Burck of the Washington office of the Quinn Emanuel Urquhart & Sullivan law firm to represent him in the defamation threats from Mr. Trump and the congressional inquiries. Mr. Burck also represents several current and former administration officials who have been interviewed as witnesses by Mr. Mueller’s investigators. Among them are the White House counsel, Donald F. McGahn II, and the former White House chief of staff, Reince Priebus.
Powered by WPeMatico