And to protect the Deep State and cover up their crimes.
To apply that analogy to this particular case, what if Rosenstein/Mueller were indeed, as many surmise, the deep state set-up to get Trump? Well, what would you personally do if caught unawares in that type of situation? Sit down and cry and wait for the ax to fall?
Or, would you consider your options and identify the enemy's weak point(s)? What's the famous phrase, 'money is the mother's milk of politics'? So, in this situation, Trump of course would track down the money source funding these kinds of attacks.
The logical place would be the KSA. And, wouldn't you know it, it seems the money spigot funding such antics as the planned Anti-FA riots has been cut-off due perhaps to the recent purges taking place.
Now, stay with me here, because what if KSA money was part of the Clinton foundation money laundering scheme? And, if as many claim, Rosenstein/Mueller were part & parcel of covering up the U1 scheme as well, which dovetails into the Clinton's taking over the DNC, then wouldn't Trump be holding a pretty strong hand if the evidence was in his possession?
I, for one, am not particularly concerned whether Mueller was part of some grand game from the git-go, has been turned, or is still pursuing Trump. None of it really matters, because Trump still has the strongest hand. He's got enough (financial) information on every corrupt deep-state player to hang them out every which way until Sunday.