Mueller also said that, if the President did hypothetically obstruct justice, _he would not be able to bring charges_. That is Congress's job, he said.

So, let's say Mueller found ironclad evidence of obstruction. What would he have done? He told us that he would have said exactly what he did. He does not believe it was in his power to bring charges, only present evidence. And then he said "if we could say that the President did not commit a crime, we would have said so." He's speaking like a career lawyer because he is one; he can't outright tell Congress to bring charges.