WASHINGTON — Matthew G. Whitaker, who was installed last month as acting attorney general by President Trump, has cleared himself to supervise the special counsel’s investigation, rejecting the recommendation of career Justice Department ethics specialists that he recuse himself, according to a letter the department sent to Senate leaders on Thursday night.
The development came soon after the disclosure that the president’s nominee for attorney general, William P. Barr, had written a memo this spring in which he strongly criticized one of the main lines of inquiry by the special counsel, Robert S. Mueller III — whether Mr. Trump had committed obstruction of justice. Disclosure of the memo raised questions about whether Mr. Barr would order Mr. Mueller to shut down that component of the inquiry if the Senate confirmed him.
Together, the developments underscored the potential threats to Mr. Mueller’s ability to complete his work without interference at a time when his inquiry appears to be drawing closer to the White House and the president’s most trusted associates.