department will try to block her? >> we saw the counsel put out that letter saying they're not going to cooperate at all until the house takes a floor vote on the impeachment. but that letter is out there, and i think we're waiting to see if a similar thing happens that happened with the sondland interview, that being the eu involved with kurt volker. that message blocking kurt volker came at 9:30 a.m., that same day. but so far they're expecting yavonovitch to appear. >> shimon prokupecz and the entire panel, thank you very much. we're having some technical difficulties, but stay with us. we'll be right back.