August 18, 2021 11:13 am Poway Unified Students Welcomed With Rallies Tens of thousands of Poway Unified School District students returned to school and were welcomed with celebratory rallies. NBC 7’s Audra Stafford US & World Videos 2:41 2 wildlife crossings proposed for I-15 north of San Diego County 2:25 Mission Bay Jet Ski driver faces vehicular manslaughter charge in death of child paddleboarder 3:04 Witness of Del Mar shark attack says victim ‘truly fought for his life' 2:53 Shark scientists using new DNA technology to track white sharks in San Diego's waters 3:07 Donut festival abroad the U.S.S. Midway Museum