Video of the Day! Wild Mustangs - A Legacy in 4K, the third episode in the HERO4: The Adventure of Life in 4K series. In a land of enormous skies and majestic valleys, Mustang Monument Wild Horse Eco-Resort & Sanctuary in Wells, Nevada, is home to over 600 Wild American Mustangs. Cowboy and family man, Clay Nannini, shares insight into the value of preserving the American Mustang while introducing his children to this icon of American history and a legacy worth protecting. Watch the full video h