If you look at a world map, you'll see one tiny stretch of land connecting South, Central, and North America. As the only break in the great Pan-American Highway, the Darién Gap has long been one of the world's most inhospitable places. It's rife with crime, disease, and danger. Yet, in current decades, this single geographic chokepoint has evolved into what some describe as a migration 'superhighway' -- every year, thousands upon thousands of innocent people risk their lives traversing this lawless land on foot, hoping against hope for a better life in the north. In the first chapter of this special two-part series, Ben, Matt and Noel explore the history of the infamous Darién Gap.