She won't be charged because she broke no applicable laws:
1) It was not illegal for her to have a private server
2) none of the emails was classified
It's that simple. There are minor technical things which could get the person who set up her server in trouble, so he refused to talk to investigators until granted immunity because he didn't want to be charged with a nitpick tech charge. In any case, Clinton did nothing that broke the law-- it's possible her tech guy or some of the people who sent her emails could have, but when the investigators released the fact that none.of.the.emails.were.classified.at.that.time, that she was cleared.
HIllary has the support of 2.5 million more voters than Bernie so far, and it is extremely solid. there are always sore losers who will say they won't vote for the nominee because she/he isn't the one they wanted-- it happened with Obama, and he won handily. Any extremists (and, let's be honest, their are elements of Bernie's fans who are basically the leftwing version of the Tea Party) likely didn't vote for Obama (hint: the same negs you list for her apply to Obama, and Bernie also "takes money from special interests" if one uses the broad definition the radical left has been using), and they don't matter much in national elections-- the moderate middle left and moderate middle right of the bell curve from leftwing to rightwing where most votes are, and that is were Clinton will win the White House. The fact that you deny The New York Times and Washington Post because the articles don't kiss up to Bernie shows that you are likely just getting most of your info from either radical left sites or from the years of GOP propaganda.
In the end, you are confusing louder yelling on the internet with"plenty of progressives"-- from what I have seen many of those alleged "progressives" are actually kooky RonPaulites and partial-Libertarians roosting with the Bernie campaign, and much of their yelling is rooted in GOP/Koch/Rove propaganda...20 years worth. If you had bothered to read the articles at the links I posted you would realize this.
Bernie will not be the nominee, because those who are rational and in the middle know that
1) he could not win the White House, GOP ads would destroy him easily
2) he makes fairy dust promises of things he could not.ever.get.passed (hint: he would be stonewalled more in Congress than even Obama has been,
3) Clinton will get things done and move the nation back leftward, step by step