Washington's political class seemed terrified that the nearly 70 year state of "war" with North Korea might actually end. In the end the only positive thing they could say about the meeting was that Trump apparently walked away with nothing to show for it.
The location of the meeting – Hanoi, Vietnam – serves as a great example of what can be won in peace versus what is lost in war. After losing nearly 60,000 US service members in an unnecessary war that took a million Vietnamese lives, the US loss of the Vietnam war resulted not in a communist takeover of southeast Asia but something very different: the domino theory failed because communism was destined to fail. Now we are close trading partners with an increasingly pro-market Vietnam. The result of trade and exchange versus war is a better life for all.