jeff lrey a bit before i then challenge him. >> let me have it. >> we know that there was surveillance, we know have various ways, we can assume it's factual, that there was surveillance of russians that at one point picked up this conversation of general flynn's evolving discussions of sanctions and possibly other surveillance that may have mixed up other people. that is a fact. >> yes. >> what we need to know tomorrow is, on what basis was the surveillance done? this is probably, but i'm not certain, we'll have to wait, incidental collection, as general hadden said on cnn yesterday, incidental collection on u.s. individuals, i worked with the white house in 2008 when we put that change, that amendment to the fisa law together. secondly, however, there could have been a warrant to go after american targets, perhaps flynn,