The reason nothing firm and obvious sticks seems to be the new threshold for law breaking made, by the media interruptus, impossible to prove. It was used by Comey for Hillary.
M O T I V A T I O N.
They don’t want to prove guilt, so they use this faux mirage, smoke and mirrors, fall back position.
I fully expect an evolution in this tactic to a threshold of “Malicious” Motivation... even harder to prove.
I agree. I think Trump is calling them on it too, and it will wind up hurting them, not him.