Does the Republican Party need an intervention?

There is a growing bipartisan feeling that something has gone wrong in America. We may have been heading toward it for a long time before the 2016 race and paid no attention. But now America is in crisis. It can be seen in the headlines of opinion writers this week in The Washington Post. From the right, Robert Kagan says, "There is something very wrong with Donald Trump." On the left, Eugene Robinson asks, "Is Donald Trump just plain crazy?"