Trump administration plans immigration enforcement operation

Mony Ruiz-Velasco, director of PASO West Suburban Action Project, addresses reporters Thursday during a new conference outside the U.S. Citizenship and Immigration Services offices in Chicago. (AP Photo/Amr Alfiky)

CHICAGO — The Trump administration is moving forward with a nationwide immigration enforcement operation targeting migrant families, despite loud opposition from Democrats and questions over whether it’s the best use of resources given the crisis at the border.