RAW VIDEO: Cal State East Bay's Warren Hall Imploded

Hundreds of people watched Warren Hall fall to the ground Saturday morning at Cal State East Bay’s Hayward Campus. Warren Hall was the most seismically vulnerable building in the California State University system. Scientists with the U.S. Geological Survey were also on hand for a quake study. Click here for the story. Video courtesy of Jorge Navarro, City of Hayward Water Department Worker.