He's looking a little gaunt. Someone needs to feed that man. It looks as though he lost weigh because there is so much going on in the world he is probably getting little sleep, too.

See, he would tell everyone he is fine and there is nothing to worry about. When the President is appearing different and he denies it everyone yields to his assessment. 

So, he needs to stop being gracious and take a day or two off and EAT. Isn't there a game to watch or something?