actually, not adding witnesses, although it will be good to hear from volker. >> and evelyn, on volker and these other witnesses, it would be uncharacteristic for pompeo and the trump administration to not try to block their depositions, and so this will give us an early read on what the procedural resistance will be to this investigation. >> i think you're absolutely right, lawrence. this will be very interesting. but again, i think -- i worked for almost a decade in the legislative branch. this feels different. the resolve is there and the republicans are very quiet. so i think that you will get a lot more cooperation. we will see less stonewalling. they all know regardless what they say, they're going to be coming before the congress, many of them, and there will be a vote this year. >> jonathan, one of the issues for all these people in the