February 6, 2016 8:50 pm R5 for Fighting R5 show us why they’ve made the leap from family band to international pop stars — and now sell out arenas like LA’s Greek Theatre. 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