Economy Economic Study Shows Impact Of Existing Wall At The U.S.-Mexico Border 4:45pm December 20, 2018 ECONOMY Business Share URL copied to clipboard! Copyright 2018 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered Politics & Government Can Biden delegates vote for Harris? JD Vance vows to fight for ‘forgotten communities’ in hometown rally by Stephen Fowler 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate