Shame is the weakness that led to Nixon and other politicians to step down; Hillary has no shame and will never concede.
I have an (admittedly) off-the-wall speculation that's as bad as puppy sacrifices. What if the content of those texts/emails - from Anthony Weiner's phone, presumably - show that 'Carlos Danger' isn't the only one involved in pedophilia?
Occam's Razor would indicate it probably involves classified info/national security, but you never know ...