[Buttons12]

Could be the running mate announcement has been delayed because he’s not on board with the selection.
Elderly and suffering with dementia, he’s likely to be combative. Won’t take his meds or his Rice pudding.

[McBuff]

Wait until he starts "sundowning". . .it's a phenomenon associated with Dementia where the sufferer tends to go into fits of uncontrollable anger during the twilight hour. I experienced this with my Mom, God rest her soul.

The other concern about Dementia is that once you first notice it. . it will rapidly get worse and you will notice the increase in symptoms each week, not months.