Gunman kills 9 in San Jose then turns gun on himself
Ten people are dead, including the gunman, after a Wednesday morning shooting rampage at a light rail yard in San Jose, California. The suspect, 57-year-old Samuel Cassidy, had been an employee at the Santa Clara Valley Transportation Authority since at least 2012. CBS News correspondent Jamie Yuccas joins "CBSN AM" from the scene with the latest.