Is it a fact?
Yes and no, IMO. It's a fact, but not necessarily the way you construct it. I have a feeling what happened is something like this:
HUMA The State Department needs copies of all your work emails for the FOIA.
HILLARY Don't they already have copies?
HUMA They didn't keep them. Or they can't find them. I dunno, it's all screwed up.
HILLARY Well, I don't want to give them my personal emails. Can't we separate those?
HUMA Yeah, it's gonna take a lot of time to go through it though. We'll have to pay somebody.
HILLARY You're right. I wish I had thought of that before. What a mess. Oh well, let's do it.
HUMA What do you want me do with the private ones once you've separated them?
HILLARY I dunno. Get rid of them I suppose. I don't need them anymore.