At an increasing rate, Americans separate themselves into culturally and ideologically homogeneous enclaves. Last week there were two telling incidents — one small, the other more consequential — that spoke volumes about the state of our national life.

In the last months, immigration to the European Union has become the main topic of interest. The European Union is facing an influx of refugees of proportions never experienced before. Seeking a solution is challenging both for national governments and representatives of the EU.