11/07/2017 Texas Shooter, Volcano Eruption, ASU Glassblower
The gunman who killed more than two dozen churchgoers in rural Texas had been court martialed and given a bad conduct discharge from the U.S. Air Force for abusing his wife and stepchild. Arizona State University researchers are looking for clues to help them figure out when a super-volcano beneath Yellowstone National Park may blow its top again. ASU's Scientific Glassblower speaks to us.
Aired: 11/07/17Video has closed captioning.