September 12, 2010 12:02 pm Ground Video: Inside the Explosion Zone Our cameras were allowed into the hot zone 24 hours after a PG&E pipe exploded destroying many lives and homes. US & World Videos 2:59 2 San Jose police officers shot, injured in gunbattle at hotel 1:46 Pursuit standoff causes traffic backup in Solano County 3:23 UC Davis finds brain sizes are growing 3:36 Waymo expands driverless taxi service 5:21 A closer look: 2 police officers shot, injured in San Jose