Excerpt:
When voters in California head to the polls on Tuesday they will find two U.S. Senate races on their primary ballots.
The races are for the same Senate seat held for three decades by Dianne Feinstein (D), who died in September. After her death, Gov. Gavin Newsom (D) appointed Laphonza Butler to fill the seat until a special election could be held.
A few days after Butler was appointed to the seat, she announced she would not run for a full Senate term. That helped set off races for a rare open Senate seat in the heavily Democratic-leaning state. Dozens of people jumped at the chance to run.
Under a California law enacted in 2022, if a senator vacates their seat more than 148 days before the next regularly scheduled statewide primary, the state is required to hold a special election on the same day as the regularly scheduled primary election.