WASHINGTON — Special counsel Robert Mueller, breaking a two-year silence on his investigation into ties between Russia and the Trump campaign, announced his resignation from the Justice Department on Wednesday so that he can "return to public life."
Mueller's statement was expected to be relatively brief, about eight minutes, and Attorney General William Barr was given a heads-up about what he would say, according to people who were not authorized to provide details on the record and spoke on condition of anonymity.
The statement came amid demands for Mueller to testify on Capitol Hill about his findings and tension with Barr.
Mueller and Barr have been at odds over the attorney general's handling of the special counsel's report on Russia's interference in the 2016 election and the possibility that Republican candidate Donald Trump's campaign cooperated with the Russians' efforts to help him win.
Mueller has remained a Justice Department employee since submitting the report in March, though the Justice Department has not said what work he has been doing.
Any public statement from Mueller would be extraordinary since his office has been famously tight-lipped throughout the investigation, and the special counsel himself has made no public statements since his May 2017 appointment. His spokesman has only rarely commented to confirm logistical or staff announcements, to announce the filing of public charges and to dispute one published report earlier this year.
House Democrats want Mueller to testify publicly, though no date or arrangements have been set, and it's not clear that he will.
Mueller's report into meddling in the 2016 campaign did not find that the Trump campaign coordinated to sway the presidential election. But, despite Trump's repeated assertions to the contrary, it did not reach a conclusion on whether Trump had obstructed justice.
Mueller said in his report that he did not think it would be fair to publicly accuse the president of a crime if he was not going to charge him. A Justice Department legal opinion says sitting presidents cannot be indicted, and Mueller made clear in his report that that opinion helped shape the investigation's outcome and decisions.
Barr has said he was surprised that Mueller did not reach a conclusion, and he decided with Deputy Attorney General Rod Rosenstein that the evidence did not support an obstruction of justice allegation.
Mueller, for his part, privately complained to Barr that a four-page letter the attorney general wrote summarizing his main conclusions did not adequately capture the investigation's findings. Barr called Mueller's letter "snitty" in congressional testimony this month in which he defended his decision to reach a conclusion on obstruction in place of Mueller.
Barr is currently in Alaska for work and is scheduled to participate in a round table discussion with local leaders in Anchorage later in the day.
A senior White House official said "the White House was notified" Tuesday night that Mueller might make a statement Wednesday.