By focusing our attention on only what's happening at the U.S.-Mexico border, we cannot hope to understand the causes of migration or its full consequences. U.S. authorities are encountering record-shattering numbers of migrants crossing into the United States because their home countries continue to lack political and economic stability. The origins of the crisis can be found in decades of political persecution, violence, crime, the rise of gangs, and climate-related crop catastrophes and natural disasters. Meanwhile, the U.S. political system failed to pass comprehensive reform, instead pouring billions into deportation and detention. In this episode, Catholic University historian Julia Young discusses the roots of migration to America.