social media October 28, 2020 5:21 pm Tech CEOs Defend Social Media Moderation Republicans escalated charges of anti-conservative bias levied against major tech companies Wednesday in a Senate subcommittee hearing. US & World Videos 1:03 Looking for a side gig? SF-based app says check out sports-concert venues 2:42 Tech companies now using AI to help boost housing market 1:34 Artificial intelligence used to avoid blackouts 1:25 Bay Area high school seniors honored with Dave Goldberg Scholarship 0:26 Kaiser Permanente data breach may have affected millions