you won't see the same witnesses again. but the only fresh witnesses are the principles. the john boltons. if they have evidence that the president is innocent, you'd think that they would rough to testify. >> and i'm not sure mya. but if these questions were presented to john roberts as the presiding judge, i don't know that you get an appeal from that. it is such unchartered waters here on how you deal with rulings out of an impeachment court. i think the senate can overreal justice roberts because they get to decide the rules of procedure within their own chambers. so perhaps they koverrule him. but i don't know if it is a process to elevate to another court. but as a matter of strategy, i think you have to ask yourself if you are a democrat do you want to call these people