This week, Republican presidential candidates Donald Trump and Sen. Ted Cruz have announced plans to limit the number of refugees coming into the United States. And how the country works with these refugees has become the prime topic of conversation on the campaign trail. This hour, we’ll get an update on the topic from NPR Senior Washington Editor Ron Elving, and we’ll talk about the history of how presidents have handled refugees and immigrants with Jeffrey Engel, Director of the Center for Presidential History at SMU.
