Five things that didn't happen in the Mueller investigation

3. Mueller did not subpoena the president, as was the subject of intense media speculation in the last year.

4. The president did not fire Mueller, as was the subject of intense media speculation in the last year.

5. The president did not interfere with the Mueller investigation, as was the subject of intense media speculation in the last year. In his letter to Congress, Barr noted the requirement that he notify lawmakers if top Justice Department officials ever interfered with the Mueller investigation. “There were no such instances,” Barr wrote.