U.S.-Mexico Border

The border between the U.S. and Mexico is being built into 700 miles of wall in Texas. Architect Lance Hosey looks at the environmental, ecological and sociological problems it creates.

This report from NPR examines the controversy and battle brewing between the federal government and small towns in Texas over a Department of Homeland Security plan to build more than 700 miles of fencing along the U.S.-Mexico border.