Per capita, Laos is the most bombed country on earth. For nine years, every day, around the clock, the United States rained bombs down on much of the country. The bombing was intended to stop Communist supply routes running through Laos into Vietnam. Many of those bombs, called cluster bombs, are about the size of a tennis ball and never exploded. So years after the war ended, the bombs were still claiming lives every day.
On a recent trip to Laos, reporter Mary Stucky met an American couple who worked to stop that death toll by buying up shovels.