COMEY: Well, it concerned me because we were at the point where we refused to confirm the existence as we typically do of an investigation for months. And was getting to a place where that looked silly because the campaigns we're talking about interacting with the FBI in the course of our work. The Clinton campaign at the time was using all kinds of euphemisms, security matters, things like that for what was going on.

We were getting to a place where the attorney general and I were both going to testify and talk publicly about it I wanted to know was she going to authorize us to confirm we have an investigation. She said yes, don't call it that, call it a matter. I said why would I do that? She said, just call it a matter. You look back in hindsight, if I looked back and said this isn't a hill worth dying on so I just said the press is going to completely ignore it. That's what happened when I said we opened a matter.