During World War II, three dozen conscientious objectors volunteered for a starvation experiment at the University of Minnesota. The men were willing to suffer but not to kill.
Part two of the BBC documentary, "America: Laboratory of Democracy." This hour explores the history of uprisings and insurgencies in the United States.
During a nature hike in 1983, naturalist Kathy Heidel uses animal tracks to show reporter Dan Olson how small mammals manage to get around in the deep snow, without snowshoes.
This summer, St. Paul native and former Twin Jack Morris will be enshrined in the National Baseball Hall of Fame. His most famous performance came over 25 years ago.