In the eighth installment of this year's "How I Got That Story" series, the Dallas Observer's Megan Feldman talks to St. John Barned-Smith about her award-winning feature on Central American migrants who make often-deadly 1,500-mile trips on freight trains to make it to the Mexican-American border. Feldman went to Mexico to immerse herself in the experience of these immigrants, and also was able to tell the story through one person who had made the journey and ended up in the Dallas area. She says the most challenging aspect of reporting the story was finding that source: "In Dallas, there's a particularly harsh backlash against immigrants, and on the other side of that, there's a very high level of fear among the immigrants, so it took a long time to find someone who'd be willing to tell their story."