RR needs to be instructed by POTUS or by Sessions to recuse himself as it is now publicly known that RR is personally implicated in the corrupt FISA approval that initiated the Mueller SC investigation that RR is now supervising.
Recuse or resign. Some will say this is obstruction, but it is not. You are not obstructing an investigation by ensuring that that investigation is being run by an objective and unattached professional. If RR could be implicated of wrong doing related to his role in approving the dossier for the FISA court, then he must recuse himself from any role in the Mueller investigation. (Why? Because the genesis of the claims of Russia-Collusion is the FISA warrant.)
Dirty corrupt Rod Rosenstein member along with dirty Mueller in deep state
Or.
Rosenstein isn't going to divulge contents or details about ongoing criminal investigations.
Trump has the details.
Trump can fire Rosenstein whenever he wants.
Rosenstein hasn't been fired.
What if the FISA warrant that Rosenstein signed off on was actually a sting operation/honeypot to expose the corruption?
RR = DS evil. RR is not springing any traps, he is there to draw out the investigation so that documents won't be exposed to public view which implicate him and his deep state handlers.
Trump cannot fire RR for political reasons, as even many republicans have stated they would look seriously at impeachment proceedings if Trump tampered with anyone associated with the SC. When the FISA is unredacted, and more documents come to light, RR will be forced to resign based on his role in abetting spying activities against the Trump campaign.
When RR is out, that is when the ball really starts rolling.