Not much of a diary here. But I didn't see it posted elsewhere, and, while we can all debate LBJ's legacy, the man did a lot for Texas, and his country, and Lady Bird was there for him, and is our oldest living former first lady.
Here's a link to the MSNBC article. The brief synopsis is, she's 94, has had strokes previously, but this does not appear to be a stroke, and they are running tests. The cause of her hospitalization is undisclosed, but at 94, it could be nearly anything.
Here's her official White House biography. And then there's the wikipedia entry.
We wish you well, Mrs. Johnson, and thank you for your service, as well as your husbands'.
Update: Commenters alerted me to sheddhead's diary from last night. Unless there are objections, though, I think I'll leave this up, to give others a chance to see the news, and check out the links to her biographies.