See #1530 and related posts. It hinges on what Lieu actually asked. I am sure it is out there but I did not look for it yet.
found it....in essence earlier this morning mueller agreed with Leiu’s question that had he not been POTUS, mueller would’ve found Trump had committed obstruction of justice...
he then walked that back and said Trump being POTUS had nothing to do with his decision in not declaring obstruction had occurred- or at least that’s the way i’m reading it...