November 5, 2021 7:02 am Breeders' Cup 2021 in Del Mar It’s off to the races in Del Mar with the return of the Breeders’ Cup. NBC 7’s Brooke Martell has more. 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