rearm in a short period. so in a sense you were hoping that you could sign a peace deal so that you didn't have to go through the incredibly wrenching process of telling your country, having sent them out to war, we will have to do it again. and not to make the analogy too strongly but, you know, when you see president trump wanting to believe that kim jong-un is going to give him a deal, there is -- some trust seems to be born from the idea that you want this to be true. >> i think that's an interesting point, and i think that's completely consistent with levine's theory, which is why do we trust? we trust because legitimately that trust allows things to move a lot more smoothly than they would otherwise. so absolutely it is a part of the psychology and of george bush saying i looked putin in the eye and said this is a man -- i saw into his soul and said this is a man who can be