This poster does not understand an implied threat. So frustrating.
Graham made the following threats.
"If Jeff Sessions is fired, there will be Holy Hell to pay."
"Any effort to go after Mueller could be the beginning of the end of Trump's presidency...unless Mueller did something wrong."
Graham also threatened to pass some kind of (unconstitutional) legislation that would protect Mueller.
Certainly, Graham was implying that Trump would lose political support from his own party.
That's why I think that Trump is playing a long game. Trump's letting the facts come out and Trump is concentrating on his many successes...for now. As Trump says, at some point he'll get involved with his DOJ.