I am just not sure what the family is getting out of this. At one point, I want to say Harlan was talking to Steve True, radio mentioned that Bart's wife was very protective of him as he aged and did not want him to be embarrassed. It was mentioned before the stroke and after. It seems like that has changed, unless the article is presenting him as more diminished than he actually is.
Compared to earlier reports of his progress with stem cell treatment, this article paints a much bleaker picture.