If this happened, those present should have reported it to the public immediately. Even without a recording, the number of witnesses and their credibility would have been enough to confirm that it really happened. And they are supposed to be in the news reporting business. No doubt, they would have revealed all of this if Trump had done it.
Some newsman with initiative ought to interview those present to confirm this. They may lie to cover it up, but at least it will be on their consciences.
Of course they would report it if Trump had such a meltdown.
Of course there is no ‘Trump Death List’.
There is , however, an active Clinton Dead List, and I don’t see anyone, not one, person on the Left who is willing to die for America.