Bay Briefing: Stopping development of new neighborhoods before they can burn FacebookTwitterEmail White fencing is seen along Butts Canyon Road where a home-development is being considered in Middletown, California Wednesday, Mar. 3, 2021. The 1,400 home project is being challenged by California Attorney General Xavier Becerra in court for the site's Guenoc Valley location is considered a high fire risk zone.Stephen Lam / The Chronicle Good morning, Bay Area. It’s Wednesday, March 10, and summer school could mean something totally different in San Francisco this year. Here’s what you need to know to start your day. The ‘twin concerns’ of California in conflict