Jeffrey A. Rosen, who was acting attorney general during the Trump administration, has told the Justice Department watchdog and Congressional investigators that one of his deputies tried to help former President Donald J. Trump subvert the results of the 2020 election, according to a person familiar with the interviews.
Mr. Rosen had a two-hour meeting on Friday with the Justice Department’s office of the inspector general and provided closed-door testimony to the Senate Judiciary Committee on Saturday.