Special investigation: Landmark new report on the U.S.-Mexico border, "The Wall"

“Build the Wall.” Three words energized a campaign. But could it be done? What would it cost? What would it accomplish? Our search for answers became this, a landmark new report, “The Wall” with special guest Nicole Carroll, top editor of The Arizona Republic and azcentral.com. Find "The Wall: Reporting on the Border" on Apple Podcasts at http://apple.co/2f00BmW or wherever you find podcasts. Find the entire project at https://www.usatoday.com/border-wall/. Follow the team on Twitter: Host and politics editor Michael Squires @mgsquires, vice president and top editor Nicole Carroll @nicole_carroll, national political reporter Dan Nowicki @dannowicki, congressional reporter Ron Hansen @ronaldjhansen, legislative and government reporter Mary Jo Pitzl @maryjpitzl This episode was edited by Hayley Sanchez @heyyhayhayley. Learn more about your ad choices. Visit megaphone.fm/adchoices