>> it's not verified by any major u.s. media. the bbc and others have reported -- alleged the existence of a fiza application, and then a fiza warrant to eavesdrop on trump associates as part of this investigation. it is occurring. >> aren't these top secret, ken? >> they are highly, highly classified, and i'm skeptical that british media hasn't been able to confirm the existence of something that major u.s. news organizations haven't. anything is possible. it could have exist. what's been clear from what we've been lerg all day is that there was no wiretap of donald trump himself. how does one or where might one go to verify this claim? what's the next step, especially you and the investigative unit would go to either confirm or not confirm? ? >> as we are doing with the entire russian investigation, we're talking to anybody that can talk about what the fbi and u.s. government is doing