analyst gloria borger and our cnn chief national affairs correspondent jeff zeleny. jeff, what did you make of that moment when the president actually before boarding air force one went to meet with the air force one press pool in the back of the plane on the tarmac and actually apologized to kaitlan? >> wolf, as you know, presidents rarely come back and talk before boarding, especially after giving a news conference. he real he had the final word but he wasn't happy with the final word so clearly what happened between leaving the press conference site and the airport, his aides told him he needed to make this right. he came off as very sharp. it was really discordant with his other message. he was in such good spirits, a mood of confidence, and he really snapped at kaitlan which, of course, was a perfectly legitimate question to ask, but this is always revealing. whenever a president snaps like that or any public figure it's revealing of something so he may be a little sensitive to the fact that, of course, he's not sure what vladimir putin is going to do, and he did say that