She's too arrogant to quit.
As long as she stays in, she is immune from any legal accountability. Who will arrest her? The GOP? And face media cries of ‘Arrest is politically motivated” screaming? Not a chance.
She HAS to remain in until someone makes her issues go away. Or until Barry pardons her fully. Which he will to avoid a Clinton scorched earth scenario. Which would be global in fallout.
I think it’s the 12th of never, Johnny Mathis’ song