July 22, 2011 9:24 pm Man's Best Friend on 9/11 9/11 Survivor Michael Hingson is alive much in part to his Guide Dog “Roselle”. He sits down with Anchor Brent Cannon to detail his experience and preview his new book “Thunder Dog”. 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