been fraying lately in terms of the middle east because of all the problems, but it's been one of the mainstays of some semblance of stability in the middle east for almost 40 years. so i think we got to maintain that presence. >> senator angus king, thank you very much for joining us. i'll just add and i'm sure you agree, knowing putin, knowing the history of russia, if in fact this is isis responsible for blowing up that russian plane killing all those russians, get ready for a very, very firm, tough russian response. we'll see what they do. senator, thanks again. >> thank you, wolf. we're continuing to follow the breaking news. we're going to go live to that airport in sharm el sheikh. that's now at the center of this investigation. did someone there actually help plant a bomb that may have brought down that russian passenger jet?