John Bolton is more credible in the Conservative world than Donald Trump
So was John McCain. So was Mitt Romney. There were many others but those two were former Republican presidential nominees.
For the most part, only democrats will buy that book. I hope it's an utter flop because he's not telling anyone anything they didn't already know or vehemently deny.
I'd bet my scrawny ass that the death threats have already started rolling in.