January 26, 2021 6:39 pm Why Some Schools Can Re-Open in Purple Tier While Others Can't Some school districts in San Diego County planned to reopen this week, but updated guidelines prevented that from happening, reports NBC 7 education reporter Rory Devine. US & World Videos 2:39 Police clear out pro-Palestinian encampment at UC San Diego; dozens arrested 2:32 How water pollution is changing how Imperial Beach lifeguards protect people 2:44 San Diego proposed budget eliminates gang violence prevention program 3:32 California, San Diego set all-time records for travel spending in 2023 2:56 Pro-Palestinian protesters move to downtown jail