Four votes, three possible senators: A wild California campaign year lies aheadSen. Dianne Feinstein's death will trigger special elections and some complicated political choices.
Source: Four votes, three possible senators: A wild California campaign year lies ahead (https://www.politico.com/news/2023/09/30/four-votes-three-possible-senators-a-wild-california-campaign-year-lies-ahead-00119293)