coronavirus March 25, 2021 6:35 am Mt. Diablo Unified Set to Reopen Classrooms for Youngest Students The Mount Diablo Unified School District in Contra Costa County on Thursday is set to reopen in-person classes for students in pre-K through second grade. Sharon Katsuda reports. US & World Videos 0:56 Telemundo 48 hosts Copita Tournament in San Jose 2:00 Families, activists rally amid ongoing Antioch PD racist texting scandal 0:41 Glide Memorial Church honors Rev. Cecil Williams 2:22 Pro-Palestinian protests continue to grow at Bay Area universities 2:24 Pleasanton community gathers to remember family of 4 killed in crash