Why not wait until Hillary becomes president and then use it to best advantage?
I don’t think Russians have the e-mails. Judge Napolitano has a very poor judgement when it comes to source criticism. The talk about these 20,000 e-mails was started by a site http://www.whatdoesitmean.com/ and they publish all sorts of crazy things like for example “Mysterious Planet Ejected From Black Hole At Center Of Galaxy Warned Could Soon Impact Earth”. The RT article from 2013 clearly states that it was Sid Blumenthal’s AOL account that got hacked and all the e-mails published had Blumenthal either as a sender or receiver.
Given the Clinton’s “activities” and everything that Hillary has done or attempted to do throughout the course of her “professional” career, that’s probably a false premise. You assume that’s the only thing that the Russians (or anyone else, for that matter) have on her.