Rosenstein needs to be told what the rules are to rein in his dog Mueller.
Elsewhere I posted this remark ...
I am not so quick to conclude that DAG (Acting AG for Mueller's purpose) Rosenstein would never fire Mueller. I think he would, given cause. Trump's lawyers can prepare the argument for cause and present it to Rosenstein. If he balks, present the case to the public and let Rosentein stew in those juices for awhile. Try to get get Congress people to adopt the argument and assert it to the press. Make the pressure on Rosenstein and Mueller intolerable.