As another enormous storm front sweeps across the Golden State, authorities are warning Californians about the threat of flooding in already water-saturated regions.Reporter: Dan Brekke, KQEDIn the wake of Silicon Valley Bank's collapse, how did this one financial institution become so dominant in California's tech industry? Old-fashioned word of mouth, particularly by the venture capitalist class.Guest: Ben Bergman, Business Insider Learn more about your ad choices. Visit megaphone.fm/adchoices