social media January 27, 2022 7:44 pm ‘Buy Nothing Groups' Explode in Popularity A type of social media group is booming. A place where everything is free — no strings attached. Yes, you read that right. NBC Bay Area’s Digital Correspondent Abbey Fernandez reports. US & World Videos 1:50 Effort to recall Mayor Thao moves forward 2:03 Nintendo store coming to San Francisco's Union Square 2:57 Safety concerns for Oakland graduations following shooting after Skyline's ceremony 2:12 San Jose businesses frustrated over Viva Calle street closures 2:29 Breaking down the impact of citizen science