March 5, 2019 8:40 pm Take a Tour: Twitch HQ in 45 Seconds Check out all the gaming, pop culture and science fiction references at Twitch’s headquarters in San Francisco! US & World Videos 2:56 Sam Liccardo and Evan Low talk crime, tech, immigration at District 16 debate 2:13 Blue Angels soar over San Francisco 3:04 Report finds San Francisco Zoo ‘extremely outdated', unsafe 1:00:00 Watch: Congressional District 16 debate featuring Sam Liccardo and Evan Low 3:49 In the news: Reunion after firefighter saves family, Blue Angels, weekend weather