Pray for him...he needs the peace that only God can give him right now.
I checked his twitter account, nothing.
It could be that he is having a procedure today and the using the Trump Rally was actually planned ahead. He just went long and had to jump before he realized it. Just a thought. It could be something else, but it could be something simple. Any thought that he is near the end are a bit misplaced in my opinion. He has looked and sounded pretty good for someone terminal. I’ve had several family and friends who went through terminal cancer. In all the cases I know, those folks were bedridden and in very poor shape for weeks before passing. Rush isn’t at that point yet. Lets not be too fatalistic yet.