September 5, 2012 10:50 am Raw Video: Zoe Lofgren at Sierra LaMar Center U.S. Rep. Zoe Lofgren appeared at the Sierra LaMar search center in Morgan Hill on Wednesday before a planned evening vigil in honor of the teen, who is presumed dead. US & World Videos 1:04 Watch: Car fire on the Bay Bridge 2:50 Forecast: Gusty winds, cooler weekend 2:53 2-alarm fire destroys Concord vacant building 2:10 Alameda County supervisors to decide fate of DA recall election 1:34 Artificial intelligence used to avoid blackouts