Which is why most legal experts who've been asked indicate that charges are highly unlikely.
You honestly don't know one way or the other. This bandwagon claim that "most legal experts who've been asked indicate that charges are highly unlikely" is dishonest. It would be more logical to say that legal experts are conflicted on the issue.
Former US Attorney General Micheal Mukasey believes there's warrant for a charge:
"…from her direction that classification rules be disregarded, to the presence on her personal email server of information at the highest level of classification, to her repeated falsehoods of a sort that juries are told every day may be treated as evidence of guilty knowledge—it is nearly impossible to draw any conclusion other than that she knew enough to support a conviction at the least for mishandling classified information.”
Former Assistant US District Attorney Andrew McCarthy also believes same:
"These attempts to suggest she was unaware of any wrongdoing are likely unavailing. .. The laws against mishandling classified information are prosecution-friendly. For example, it is a felony for one entrusted with classified information not only to communicate it to a person unauthorized to have it, but also to enable its removal from its secure storage facility through gross negligence. It is also a crime to fail to report that information’s improper removal or communication. So is retaining materials containing classified information at an unauthorized location… Secretary Clinton systematically conducted official business on a private unsecure system, and had subordinates do likewise, knowing the nature of their duties made classified communications inevitable."
These are people who have dealt directly with the machinations of US Federal law. They were charged with enforcing it. Not interpreting it via the filter of their political biases.
Then there's Hillary. She claims that she won't be prosecuted for her alleged crimes and misdemeanors. On what legal expertise did she derive such a conclusion?
Then there are "prosecutors" and "law professors" who say likewise. Some of them working under the false notion that none of the emails were classified at the time. As I pointed out to Care4All, that wasn't the case either. The IC IG said definitively that out of a sample of 40 emails his officials received four of them were classified at the time they were originated. Given that, how many more were "classified at the time originated"?