Stabbings at a middle school and on a Muni bus, brawls at Stonestown Galleria. The city and education officials have announced a plan to combat a surge of violence among teens, but will it work? Sarah Wan of the Community Youth Center of San Francisco joins Cecilia Lei to talk about why these incidents are worrying and whether San Francisco is equipped to tackle the violence. | Unlimited Chronicle access: sfchronicle.com/podGot a tip, comment, question? Email us: [email protected] more about your ad choices. Visit megaphone.fm/adchoices