Without immigrants, America's job growth would have stalled toggle caption Madeleine Hordinski for NPR Beth Casella's family has been making things out of metal in Dayton, Ohio, for more than half a century. “Our goal is to make Dayton a welcoming place for everybody," says City Commissioner Matt Joseph, who helped spearhead the "Welcome Dayton" initiative. toggle caption Madeleine Hordinski …
