Well, it might be useful, first, to explain the unique position that the FBI occupies in that it straddles both intelligence, as a part of the intelligence community and law enforcement.
My practice during the six and a half years that I was at DNI was always to defer to the director of the FBI, be it Director Bob Mueller or Director Jim Comey on whether, when, and what to tell me about a counterintelligence investigation when the possibility was there that this could devolve into some sort of a criminal investigation.
So I left it to the judgment of the FBI and that was certainly the practice I followed here. But that was consistent with what I did during the whole six and a half years.
So it's not surprising or out of — or abnormal that I would not have known about the investigation, or, even more importantly, the content of that investigation.
So I don't know if there was collusion or not. I don't know if there is evidence of collusion or not, nor should I have in this particular context.