Um . . . he had dementia just like Joe Biden and she was his ONLY in-house active caregiver. MSNB and CNN are NOT good sources of reality and facts-based 'news'.
"He has a stutter . . . a stutter!" their mindless collective shrieked . . . which is WHY he shook hands with ghosts, remembered train tracks on a bridge that never had any and wanted to run a train across the Atlantic ocean.