states reported by one source to have been dreading this overseas trip comes home jet lagged and goes to 24 hours of capable and twitter use. what could happen? >> sunday and monday they could deal with the russia. there is talk about establishing a war room a response operation on russia to channel questions and press inquiries. i think the president is going to have to make a final decision how the staff is going to be arranged whether new people will come in. >> robert costa, i know we talked you into joining us late tonight on a friday night going into the holiday weekend. thank you for your reporting and your contributions tonight. you have been excused for purposes of this broadcast only. but we'll be talking along the way. robert costa, who is also host of "washington week". rick, the idea of a war room. it is -- it's been floated out there with existing names. but, again, i heard the proffer