I read about this a couple of days ago. As usual, Hillary gets everything bass-ackwards.
All she did with her 'insight', is to prove that she has never read the book and that she has no idea what she is talking about. Most people would be embarrassed by this faux pas. But, I really don't think Hillary is mentally capable of being 'embarrassed', since she is incapable of admitting that she ever does anything wrong or that she ever makes a mistake.
Just watch, this wasn't her fault somehow. She will wind up blaming her ghost writer and her editors for the 'error'. That's just how she is. That is her soul.