The story of the American mustang is one that reflects much of the country’s own story: one of resilience and freedom. This is the central theme explored in the documentary “The Mustangs: America’s Wild Horses.” “We wanted to tell first of all a great story and feel like an American adventure; we go to all these places throughout the West,” Steven Latham, the film’s director, told NTD Television. The film explores the history of mustangs, the current situation and challenges the horses face, and some stories from people who are working to make a difference in the lives of wild horses. “The wild horse is an incredible animal. … The wild horse represents fierce independence, freedom in the way they live their lives, family bonds, loyalty, integrity,” said Latham. “These are living symbols of our collective past.” The film begins by explaining the origins of American mustangs, which are found …