San Francisco (Calif)

• ‘Chinese Peptides’ Are the Latest Biohacking Trend in the Tech World - The gray-market drugs flooding Silicon Valley reveal a community that believes it can move faster than the F.D.A.
• California’s Latest Storm Brings Flooding to San Francisco Bay Area - The state has seen a nonstop run of storms in recent weeks. This one is expected to bring heavy rain through the weekend.
• After Power Outage, San Francisco Wonders: Can Waymo Taxis Handle a Big Earthquake? - City officials have called for a hearing investigating Waymo after the company’s self-driving taxis suffered widespread problems during a power outage.
• Waymo Suspended Service in San Francisco After Its Cars Stalled During Power Outage - The self-driving cars came to a halt at intersections when the power outage knocked out traffic signals, causing tie-ups but no accidents or injuries.
• Nearly a Third of San Francisco Loses Electricity - At least 125,000 customers out of 414,000 lost power on Saturday.
• Pelosi Long Resisted Stock-Trading Ban for Congress, Fueling Suspicion - The former speaker failed to appreciate the groundswell of support for banning the practice, refusing to give an inch amid G.O.P. accusations that she was corrupt.