- World Health Organization declares coronavirus a pandemic.
- U.S. health officials warn coronavirus outbreaks will spread and worsen.
- San Francisco bans large gatherings of more than 1,000 people, schools to stay open.
- Democratic presidential candidate Joe Biden wins big in Michigan primary.
- Democratic Presidential candidate Bernie Sanders will stay in the race.
- President Donald Trump bans travel from Europe to U.S. amidst coronavirus pandemic.
- Climate report says global temperatures were second hottest last year.
- Congress passes war powers act limiting the President’s future attacks against Iran.
- House to vote on No Ban Act to repeal President Trump’s mostly Muslim travel bans.
- Racial Justice Act in California seeks to redress racial disparity in criminal sentences.
- Tartine bakery workers will vote to unionize.
- Nurses rally across the state, including Oakland, for greater coronavirus safety measures.