But he already let Comey testify under oath, which would seem a bad move if you wanted to pursue obstruction. Unless you knew pursuing obstruction wouldn’t work.
Via Reuters:
Special prosecutor Robert Mueller will hold talks this week with senior Senate Judiciary Committee members to ensure that there is no conflict between his investigation of potential collusion between Russia and the Trump campaign and the panel’s probe, two congressional aides said on Monday.
Mueller, a former FBI director, will meet on Wednesday with the committee’s Republican chairman, Charles Grassley, and its top Democrat, Dianne Feinstein, said the sources, who spoke on condition of anonymity.
They will be joined by Republican Lindsey Graham and Democrat Sheldon Whitehouse, the chairman and ranking member of the Subcommittee on Crime and Terrorism, they added.