Virus Outbreak-Teacher Shortages

FILE - In this Aug. 12, 2021, file photo, a student gets help with his mask from transitional kindergarten teacher Annette Cuccarese during the first day of classes at Tustin Ranch Elementary School in Tustin, Calif. Now that California schools have welcomed students back to in-person learning, they face a new challenge: A shortage of teachers and all other staff, the likes of which some districts say they've never seen.