September 10, 2012 9:46 am Power Out in Sections of San Diego NBC 7’s Steven Luke reports on a number of power outages reported around San Diego County on Monday, Sept. 10. US & World Videos 0:53 What are those blue blobs piling up on San Diego beaches? Velella velellas! 0:35 Blue blobs washing up on San Diego beaches again 2:52 Poway Unified fires superintendent following investigation into bullying claims 0:34 5 people injured after falling from border fence 0:53 San Diego City Council Committee approves San Diego's next police chief