In a lengthy address delivered in Washington on June 2, Archbishop Antonio Maria Vegliò, president of the Pontifical Council for the Pastoral Care of Migrants and Itinerant People, discussed various facets of migration to the United States, including immigration, human trafficking, and displacement induced by climate change. Speaking to the Regional Consultation of the American Bishops' Conferences on Migration, Archbishop Vegliò said that “I follow with more than usual interest and admiration the courageous advocacy efforts of the USA Church for the regularization of the approximately 12 million undocumented migrants. Their existence will thus be recognized. However, should this also...