democrats main rmts arguments i of this. and when you look at what these all create is an opportunity where there are few opportunities to present conflicting information and will make them more difficult to stick with voters and people who are watching because of the polarization of the way it's being covered. >> you have some reporting of what it was like inside that room during yesterday's hearing. pretty tense i can imagine? >> it was tense. it was also an interesting case in which there were a number of people who were dozing off during the second half of the hearing because it went so long. there were err number of seats that were left vacant who were not there. many republican members who weren't on committees actually senate to hear it than democratic members. there were four massive tv screens that showed text message exchanges between witnesses, a match ukraine, various excerpts from president trump's call with