I was not aware of this, but the Twenty-Fifth Amendment could be used to remove a president from office (that is, Donald Trump), if enough members of his Cabinet and the vice-president certify that he is unfit to lead. This does sound like it could invite a Turkey-style coup attempt.
The text of the amendment is here.
Richard Cohen, of the Washington Post, minces no words in this op-ed, “How to remove Trump from office”, as he calls Reince Priebus a “moral eunuch”, as if out of Pleasantville. Pretty soon we will see op-ed columnists looking for missing chest hair. But that’s why men wear nectkies in business (or used to). .