Economic Study Shows Impact Of Existing Wall At The U.S.-Mexico Border is a story from NPR describing a study of thee three-year, 500 mile expansion of the U.S. Mexico border wall.

I’m adding it to The Best Sites To Learn About Walls That Separate Us.  I don’t think you’ll find a better resource than that list for creating a thoughtful lesson about border walls. Teaching topics can’t get any more timelier than this!