October 16, 2012 7:12 am Memorial For Slain Ambassador in SF The family and friends of Chris Stevens, the slain U.S. Ambassador to Libya who was killed in Benghazi, are set to hold a large service for him Tuesday at San Francisco City Hall. Bob Redell reports. US & World Videos 1:35 Kari's forecast: Gradual warming trend 2:12 Pro-Palestinian protests continue to grow at Bay Area universities 1:53 Median price of Bay Area home up more than 15% from a year ago 0:42 Southbound I-680 in the East Bay reopens after weekend closure 0:56 Telemundo 48 hosts Copita Tournament in San Jose