With regard to American foreign and security policy, President Donald Trump presents a paradox. Aside from some harsh bluster (“fire and fury” directed towards Pyongyang in the lead-up to an unprecedented US-North Korea summit), Trump generally seems to want more peaceful ties with the rest of the world and an end to wasteful and dangerous conflicts. On the other hand, if that is his intention, he’s been unable to make much headway with an establishment that constitutionally is totally under...
