Migrants crossing the border illegally has slowed, but there are still issues

NPR’s Michel Martin talks to Democratic Rep. Veronica Escobar of Texas, who represents the 16th Congressional District in El Paso, about U.S.- Mexico border concerns and immigration reform.NPR’s Michel Martin talks to Democratic Rep. Veronica Escobar of Texas, who represents the 16th Congressional District in El Paso, about U.S.- Mexico border concerns and immigration reform.