San Francisco April 21, 2017 3:37 pm Power Outage Causes Traffic, Confusion in San Francisco Over 90,000 people lost power in San Francisco Friday leaving the streets a traffic nightmare. People on social media shared their experiences. US & World Videos 0:54 Nude cruise sailing out of Miami in 2025 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 1:01 Woman arrested on human trafficking and prostitution charges in Miami-Dade in court 1:45 NYPD enters Columbia University in riot gear to clear protest