We're better than concentration camps

Are detention facilities along the U.S.’s southern border refugee camps or concentration camps?

That seems to be the question in the minds of people, most recently Rep. Alexandria Ocasio-Cortez. The freshman Democrat from New York referred to these camps housing immigrants from Mexico and Central America as the latter over the weekend, prompting a reply from Iowa Republican Rep. Steve King.

King pointed to a trip he took last year to Auschwitz, the notorious Nazi death camp, and urged Ocasio-Cortez to accept an open invitation to her from a Holocaust remembrance group to visit the camp and see...