San Francisco August 20, 2024 5:47 pm Robots roaming SF's Market Street signal upcoming arrival of new Amazon AI hub Amazon has deployed a squadron of robots to roam Market Street in San Francisco. Marianne Favro reports. US & World Videos 3:19 In the news: 35 years since the Loma Prieta earthquake, ‘Diddy' lawsuit, Bay Area Host Committee 2:53 In the news: New minimum wage for CA health care workers, gift card warnings, Hello Kitty Cafe Truck 6:55 State of the cyberthreat 7:35 What happens when a store closes? 8:13 The doctor can't see you yet