Such as? There are two paths to the Mueller investigation acknowledged by the president's legal team: Russian contact and obstruction.
Except if either of those two accusations is true, then it is a matter of national security/vital national interest to act as quickly as possible because the guy in office shouldn't be there.
Particularly the Russia collusion claim. I mean, if that were true, it essentially means that the guy in charge of our entire national security -- our commander in chief -- is a Russian agent. And if that was true, it would be
essential to reveal as quickly as possible so he can be removed from office before the country is irrevocably harmed. And yet, nearly two years after this investigation was begun by the FBI...nothing. That very strongly suggests to me that they have bupkis on collusion.
And in terms of the obstruction...the big claim was that the firing of Comey was obstruction, right? Well, the dude was fired more than a
year ago. Mueller has interviews Comey himself, and all sorts of other people. And if that firing was actually obstruction, he should have been able to bring those charges within a matter of months. But again...nothing.