The wild horse, known as the Mustang, is the enduring icon of America. But, in modern times, it has become entangled in controversy and bureaucracy, and now its future is in question. There are nearly 80,000 wild horses on our public lands and more than 60,000 in government corrals. Executive produced by Robert Redford, this film includes songs by Bruce Springsteen, Emmylou Harris & Willie Nelson.