Every big city had its ghetto, and Las Vegas was no exception. But the people of the Historic Westside made the most of what they had. Filmmaker Emmett Gates has spearheaded a new film about that place and those times, called "Across the Tracks: A Las Vegas Westside Story." He shares the story about making the film, the memories shared by longtime residents, and the hopes for the future.  Hosts: Jonathan Jossel, Gary Vickery