He will join interfaith leaders in Los Angeles to discuss and reflect on the New Zealand shooting, and the need to come together to address gun violence in America.
RELATED: What to know about Senator Bernie Sanders
Senator Sanders will be in San Francisco on Sunday for a rally. It starts at 12:30 p.m. at Great Meadow Park at Fort Mason. Doors open at 11 a.m.
RELATED: Who's running for president in 2020? List of Democratic candidates
See more stories on Bernie Sanders.