(Large format full color version) Sunka Wakan. It's what the Lakota people call the horse. For hundreds of years, the horse has been a vehicle, a tool, a companion and a friend to many different tribes, not the least of which were the Lakota. "We Are A Horse Nation" is a documentary which tells the story of the Sunka Wakan Oyate (Horse Nation) from the perspective of the Oceti Sakowin (Seven Council Fires of the Lakota, Dakota and Nakota). As relatives...