Alaska volcano earthquakes spark '50-50 chance' of eruption

Hundreds of earthquakes have been detected beneath Mount Spurr in the past week, increasing the odds of an eruption.
According to the Alaska Earthquake Center, the quake was roughly 5 miles deep and centered directly on a section of a fault ...
Host Kim Sherry is joined by Elizabeth Nadin, a geologist from the Alaska Earthquake Center. They discuss the basics of what ...