What are the chances that Clinton incriminates herself during her upcoming FBI interview?

Maybe you could explain that lil better, where are you getting gross negligence from? Who decides what is gross negligence? Why doesn't gross negligence require intent?

(f) Whoever, being entrusted with or having lawful possession or control of any document, writing, code book, signal book, sketch, photograph, photographic negative, blueprint, plan, map, model, instrument, appliance, note, or information, relating to the national defense, (1) through gross negligence permits the same to be removed from its proper place of custody or delivered to anyone in violation of his trust, or to be lost, stolen, abstracted, or destroyed, or (2) having knowledge that the same has been illegally removed from its proper place of custody or delivered to anyone in violation of its trust, or lost, or stolen, abstracted, or destroyed, and fails to make prompt report of such loss, theft, abstraction, or destruction to his superior officer—
Shall be fined under this title or imprisoned not more than ten years, or both.
https://www.law.cornell.edu/uscode/text/18/793

..she will do nothing to incriminate herself.

FBI: Did you intend to violate federal law when you set up this server?
Clinton: On the advise of counsel, I decline to answer that question.

FBI: Did you...
Clinton: On the advise of counsel, I decline to answer that question.

And so forth.

perverted political privilege protects powerful people.

The FBI is clearly on a vendetta against Clinton, are there no depths to which the vast right wing conspiracy will not sink?

She is the 1% candidate. They will not be denied their desires.

despite all the shite thrown at her by both Bernie Sanders and all the GOP candidates makes her the presumptive Democratic nominee.