You can hear her on youtube here:
http://www.youtube.com/watch?v=O7jkow7t0G8
In the context she used the word she had a point. If people with black skin are offended by the word then they should stop using it.
Yeah, its a low blow and she shouldn’t leave over it, but she is still a total waste of time, no better than Oprah or Jerry Springer. What she said is fine, its just that I can’t stand any of those self-help dorks.