Chula Vista September 20, 2020 11:41 pm Series of Suspicious Fires in Chula Vista NBC 7’s Bridget Naso has more details on the strings of fires that police are investigating in Chula Vista. US & World Videos 0:53 What are those blue blobs piling up on San Diego beaches? Velella velellas! 1:26 Emergency housing program for San Diego County flood victims extended by 6 weeks 3:27 Poway Unified superintendent fired following bullying claims 0:35 Blue blobs washing up on San Diego beaches again 2:51 Oceanside Pier fire draws comparison to Seal Beach fire several years before