Mexico City Mayor Claudia Sheinbaum tests positive for COVID-19 Biotech firm Novavax to hold US trial of COVID-19 vaccine by end of November White House official says US 'not going to control' pandemic More turn to US food banks amid pandemic Raging wildfires injure 2 firefighters in California, force massive evacuations Barrett sworn in as Supreme Court justice Meng Wanzhou back in BC court for testimony 70,000 evacuated from S. California wildfire All in-person meetings suspended at UN headquarters Senior US official tests positive for COVID-19 after Europe trip: media Santa Clauses get the boot from HHS ads on COVID-19 US court sets first hearing on Google antitrust lawsuit Bolivia eyes path back to boom years COVID-19 infections surpasses 300,000 in Los Angeles County with 7,000 deaths Kung fu master helps students kick the blues in US Barrett takes 1st of 2 oaths to join Supreme Court Trump says disappointed with collapse of Nagorno-Karabakh ceasefire El Paso orders curfew amid jump in virus cases Rockefeller Foundation commits $1 billion to catalyze green recovery