State leaders, especially those with ambitious climate goals, are trying to decide between slowing climate change and the cost of living, especially on an ever-warming planet.
Control of the House of Representatives could run through California. There are at least five House seats in the state that are considered among the closest in the country.
Laphonza Butler, a Democratic adviser and labor leader, was sworn in as California's newest U.S. senator. Her appointment could disrupt a crowded primary race.
Dianne Feinstein is being remembered in San Francisco by her constituents who say even as a senator with powerful committee assignments, she focused on the needs of her district.