May 27, 2012 6:26 pm USS Nimitz Arrives in the San Francisco Bay The aircraft carrier USS Nimitz passed under the Golden Gate Bridge Sunday afternoon with sailors saluting the bridge’s 75th birthday anniversary. US & World Videos 3:10 The never-ending election? 5:59 Eastside Cinco De Mayo Parade On Comunidad Del Valle 6:45 Downtown San José Cinco De Mayo parade and festival on Comunidad Del Valle 3:33 Text-to-games 4:36 AI chatbots get better at their job