The U.S. and Mexico have long enjoyed a strong partnership — though not without tensions. Now, President Trump’s alienating rhetoric and promise to build a border wall may drive a wedge between the two countries. This conversation is a collaboration between America Abroad Media and WAMU. Our guests are Doris Meissner, former commissioner of the U.S. Immigration and Naturalization Service (INS), Peter Skerry, professor of political science at Boston College, and José Cárdenas, director of Visión Américas consultancy.