Or she has "Gone Rouge" and has a dead-man-switch Dossier that keeps here alive, just like Assange and she has either told them or shown them the whole thing or pieces of it.
You don't do this the brass ones she is exhibiting unless you hold a Trump Card, no pun intended. As someone said here and elsewhere, she knows where the bodies are buried, maybe she's telling team Clinton and Obama, hey guess what, don't even think about it, I got it covered, she is not a dummy IMHO...
The chances she has “gone rogue” are very, very slim. She is a political bagman, and has made a very good career for herself being one. She is acting under orders, doing the dirty work of taking out the Clintons.