When it is all said and done...I expect another to step forward. It can't be a pretty picture for his wife and loved ones seeing where he is and probably knowing it has been a lifelong goal of his. I can list a lot of things being thrown at Trump as a reason for any confusion, but ole Joe doesn't have that much to fight...not that much on his plate.
Ya know I have no idea how accurate 23&me is relative to their health predictions, but they have me as practically having no chance of Alzheimer's or maybe that was dementia, but yet my mother in her final months showed signs of not remembering "some" things. However, she knew everyone and had she been able to hide Easter Eggs she probably could find them. Still, having a loved one go through this..to the point that there is no recognition or memory of anyone has to be very tough to see a loved one not even know you...
Those that truly think he is okay, that is fine. However, for me I have to feel for him as far as this issue...