A poor leader = the Benghazi event and her email scandal. She left the State Department in a mess when she departed.
"White Water" - past event.
She stabs people in the back.
She cannot be trusted as to what she does, or what she says - she most always lies, changes the subject, talks "grey", or hides events.
And the above.............is just a start.
I would not endorse her either. Seems perjury, mismanagement, poor leadership and failure to look out for subordinates can make you a candidate for President. But with all of that, between her and Trump ; I would still vote for her......IF IT was between Clinton and Trump.