Anyone with an aging relative can recognize that Biden is fading away.
His breathing could be indicitive of cardio-pulmonary-renal decline.
At times his mind appears trapped in his body, like someone with Parkinsons.
His congnition is getting progressively worse to the point it can no longer remain hidden, even during a 10 AM - 4 PM Presidency.
What's worse, Biden appears to be surrounded by dimwits who push Biden beyond his stamina and rigor to the point of backfiring on them.
Jill needs to be a loving spouse; not a Beltway power-hungry shrew.