December 10, 2011 10:00 am Wolfgang's Vault Founder Bill Sagan Talks Music Business Wolfgang’s Vault founder Bill Sagan has the world’s best record collection. With reporters Rich Jaroslavsky of Bloomberg and Kym McNicholas of Forbes. US & World Videos 2:51 Cinthia's forecast: Spring storm, cooler temperatures 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