attorney general. so you re exactly right. we might not know a ton after this. so what do you expect to learn, assuming barr follows d.o.j. policy? well, assuming, so, two question, assuming mueller follows d.o.j. policy, the declinations, charge the president with obstruction of justice in any other circumstance when he wasn t the president, but because of the office of legal counsel memorandum which says you can t indict a sitting president, that s why he declined to prosecution, that will tell you something but suppose it is that he declined to prosecution because there wasn t key evidence, and we may never know from a transparency standpoint, because this is not the ken starr report. we are in whole new unchartered territory here. i want to bring shimon prokupecz into this conversation too. because mueller never tried to subpoena the president as far as we know and the president was never interviewed in person.