It ended with coverage of the one that they expect to happen sometime in the future. It will start with the eruption of this volcano off the west coast of Africa. They expect that might cause half of the mountain to collapse in a massive landslide, which if it happens, it would cause a tsunami that wil travel over the Atlantic Ocean at 600 mph and will hit the United States with enough force to kill three or four million people in cities like Miami, Washington DC, and New York.
