we've been watching him now for about half an hour on and off and he hasn't smiled yet. i don't know if it was a bad night's sleep or not, but it's been remarkable to watch his very, very serious -- i would even say grim facial expression. secondly, the king is being very active here this whole weekend. if you go back a year or two when he became king, people were saying that frankly he was suffering from dementia and he couldn't function as king. but we've seen him in the last few days fully functional. i think this will actually have an impact within saudi arabia in kind of knocking off those rumors, because you see him there. you saw him all morning greeting 50 muslim heads of government and heads of state. you see him reading this speech without any apparent difficulty. so i think that also has an impact. >> it is a great point, because those questions about his