What's happening?

With Trump going on a twitter storm about the unfairness of the Mueller investigation, everyone's expecting that he's either building up to, or (possibly) testing the water for Republican support of, sacking Mueller.   I don't know that he's rational enough for testing the water; I think he's just waiting for Sean Hannity to tell him to sack Mueller or it's a crisis. 

Because, as Jonathan Swan at Axios says:

On this issue, Trump is dug in and angry. He views the leadership of the FBI as arrayed against him. And that red line he drew in the interview with the N.Y. Times last year — where he said he wouldn’t stand for Mueller prying into his family finances — still stands.

• One crucial variable in all this is Fox News. Trump feeds off the moods of his favorite hosts. If Sean Hannity and Judge Jeanine Pirro turn it up a notch, saying the deep state is out to get him and Mueller is out of control, there’s no telling what Trump will do.

Don't Trump cultists see anything suspicious in their soiled political saviour freaking out when his finances are at risk of coming under scrutiny?    (Ha!, there I go again, thinking that cultists can think for themselves.) 

And isn't it a truly shocking state of affairs that Trump is so beholden to a handful of media commentators - experts at nothing other than beating up stories towards a biased conclusion - at Fox News?   

Which leads to the mystery of what is going on in the head of Rupert Murdoch:  he would obviously see the power that a handful of staff have over Trump.   Why wouldn't he want to give out subtle directions as to which way he would like Trump to jump?      If he doesn't want the turmoil that sacking Mueller would entail, why doesn't he pull strings on Hannity and that ridiculous "Judge" Pirro in that regard?     Or is it a case that he just doesn't care as long as he can count the money coming in from higher ratings?   Is constitutional quasi crisis good for his business, so he doesn't care?

It's a really bizarre situation....