i've known fiona hill for several years. this is one of the most professional, scholar russia expert. and very cleverly, almost a post modern analysis. she takes different arc types and studies them and takes them in isolation and create a composite. the capitalist, the statest and so on. this is not somebody who gets ahead of her speed with allegation. >> unfortunately we're out of time for this discussion.te thanks for being with us. coming up. they have made it to the impeachment investigations. and now says lev has evidence relevant to the investigation about devyn nunes. that is next. nu that is next cologuard: