The government sends low-flying helicopters to chase the horses into corrals and then takes them from the plains of the American West to federal holding pens. The government claims it's to save the horses from starvation. Critics claim the real motive is to clear the land for cattle grazing. Critics also say the horses are brutally traumatized.
I saw a documentary on the Naadam festival that happens in Mongolia during the summer. One of the features of it is a horse race across the plains that all the young men enter - some as young as 12 years old. It's such a spectacular sight. It's incredible to think that this is a tradition that has been going on for centuries.