Wikileaks either themselves hacked the email accounts OR got sent emails from people who did the hacking of Podesta's email, Hillary's, etc. Either way, the documents are REAL. So saying that "well, they aren't legit" for whatever reason is a very poor spin and deflectionary tactic.
After all, since the democrats cheered when Wikileaks were leaking BUSH documents, that suggests they're legit from the Dems perspective.... yet when it's THEM that is hurt by the leaks, they say "well, it's not legit, cause...."
Also, Hillary, during the debate, said something about "Well, if you look at what I said in context...." which is a way of admitting that the leaks are LEGIT.
