November 17, 2011 8:56 pm Big Oil Supports Green Startups NBC Bay Area’s Brent Cannon sits down with a Chevron Executive to discuss the Clean Tech Open Forum. The new initiative helps support small environmentally- friendly business and innovation. US & World Videos 2:24 In the news: Freeway shootings, ‘California Forever' plan moves forward, good Samaritans 3:53 Tensions, protests grow over Israel-Hamas War 1:48 Bay Area food banks deal with critical shortage 2:19 Suspect arrested for operating brothel in San Jose 2:25 San Francisco mayoral candidate proposes university campus to revitalize downtown