President Donald Trump wants to build a wall between America and Mexico. Hundreds of miles of border fence are already in place, but most of the nearly 2,000-mile stretch is uncovered. This episode of Reveal explores the political, logistical and geographic barriers that may get in the way of the president’s plans.
Head over to revealnews.org for more of our reporting.
And to see some of what you’re hearing, we’re also on Instagram @revealnews.