That's Clinton's latest way of not being able to admit an error of memory or a lie. Was she also sleep-deprived in February when she made exactly the same claim? This this:

Occasionally, I am a human being like everybody else... For the first time in 12 or so years I misspoke.

Occasionally, I am a human being like everybody else. This is close to clinical delusions of grandeur. Does she really think that most of the time she is above being human? Do you know any human being who hasn't misspoken in the last twelve years once? Or would ever claim such a thing? I sure couldn't. And this from a candidate whose most famous campaign ad rests on her ability to make national security judgments at 3 am!

Bill Safire was right: she is and has for a long time been a congenital liar. I don't mean by that that she deliberately and pre-meditatedly decides to deceive people. I mean she has long since forgotten the difference between truth and untruth (enabling addicts can do that to people). I mean that by seeking power and self-advancement for so many years, at the expense of any other human values, she has lost all sense of what the difference between truth and falsehood is, who she is, what really matters or any fundamental sense of perspective.