Mid-Columbia births for Sat, Jun 22, 2013

June 21, 2013 12:00 AM

UPDATED June 21, 2013 07:21 PM

More Videos

  • Acoustical gunshot detection system developed at PNNL

    PNNL Senior Technician Eric Gonzalez gives an overview about an acoustical gunshot detection system developed at the Richland facility to detect indoor gunfire.