In the spring of 2005, Jim Miller, a Native spiritual leader and Vietnam veteran, found himself in a dream riding on horseback across the great plains of South Dakota. Just before he awoke, he arrived at a riverbank in Minnesota and saw 38 of his Dakota ancestors hanged. At the time, Jim knew nothing of the largest mass execution in United States history, ordered by Abraham Lincoln on December 26, 1862. "When you have dreams, you know when they come from the creator... As any recovered alcoholic, I made believe that I didn't get it. I tried to put it out of my mind, yet it's one of those dreams that bothers you night and day."