intermediaries, show good faith. this tweet is kind of the opposite of that. again, i can't climb inside kim jong-un's head but he's a guy who is anxious about his own survival and he was just challenged by his international enemy, and so the idea that he's going to take -- i mean, it's a sort of a no-lose situation for him. he can respond and show he's a tough guy, too. i'm not sure that will be useful. or he can be the bigger man. can you imagine if kim jong-un, you know, responds to this with carefulness and prudence, how that makes the united states and the american president look? so, in some ways it's a no-lose proposition for this young untested and off balance leader of north korea. >> congressman himes, appreciate your time. professor chang, if you would just stay with us. perspective next from david gergen and, no, this was not the only presidential tweet in the last few moments. there's more, when we come back. . i do outrank my husband, not just being in the military, but at home. she thinks she's the boss. she only had me by one grade. we bought our first home together in 2010. his family had used another insurance product