No question, she makes the statement that the last 4 Presidents made mistakes in Afghanistan, what she fails to mention is she was a major part of one of those Presidential Administrations.....so she is just as responsible as everyone else....
What are you reading? “ Each of us who held positions of authority over those years made mistakes — not because we didn’t try or were heedless of the challenges” pretty clear she’s putting herself in that camp.
I think she did include herself “ each of us who held positions of authority “ . Not that I think it amounts to a hills of beans but she does appear to include herself in responsibility for ‘mistakes’.