It looks like the investigation in Virginia with the Governor and good friend of Hillary produced emails from Hillary’s server that were not previously seen. So they now know there are far more emails than the ones that they have seen so far.
I disagree. THEY (FBI) have already seen them.
It's just that those emails have been exposed to the PUBLIC, so the FBI cannot now claim they don't know anything about any of the dozens of different crimes Hillary and Company have committed.