mr. golberg: harder. by the way, if you want to boil down his foreign-policy, that is his foreign-policy. it's the jacksonian approach. this is the appeal he has to his voting base. the appeal is we don't want to be involved in the world. we don't want to mess with anybody, but we don't want anybody to mess with us, and if they do, we will hit them so hard they will regret the day they were born. it is, in essence, his foreign-policy. charlie: but also, in the foreign-policy circles you know, in terms of should europe and nato carry a larger portion of the responsibility, do we depend too much on nato, should we give weapons -- should saudi arabia have weapons, and if they do, what does that due to the middle east? mr. golberg: you are right and you have opened an interesting and uncomfortable discussion for the current white house. donald trump, in some cases, is amplifying, maybe exaggerating feelings the president himself has expressed. they have discussed his resentment of free riders, allies who take