California’s already volatile gubernatorial race reached a boiling point Wednesday night in Los Angeles as candidates traded sharp attacks and starkly different visions on housing, the state’s insurance meltdown, and the much-delayed high-speed rail project. The evening showdown at the Skirball Cultural Center came just hours after a separate LA mayoral debate and followed a heated CNN debate the night before that already showcased intensified personal tensions across the field. The 7 candidates traded sharp attacks and starkly different visions Wednesday night. NBCLA The event was moderated by NBC4’s Colleen Williams and Conan Nolan alongside Telemundo 52’s Enrique Chiabra. On stage were Republicans Chad Bianco and Steve Hilton, and Democrats Xavier Becerra, Matt Mahan, Katie Porter, Tom Steyer, and Antonio Villaraigosa. With California’s “jungle primary” system in play, only the top two candidates on June 2 will move on to November, raising the stakes for every exchange.…