CNN's Nick Paton Walsh and his team recently hiked the entire Darien Gap, a migrant trail that spans from South American to Central America, with thousands of migrants seeking a path to the US. There are no roads in this trek, people must make it on foot carrying all their possessions as they hike through the dense jungle, rushing waters, and steep mountainsides. But despite the danger, the number of migrants on this trail only continues to grow. The team did this walk over 5 days, and the stories they found are extraordinary. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices