https://www.mercurynews.com/2023/01/10/besides-rep-katie-porter-who-else-might-run-for-u-s-senate-in-california/ > Rep. Katie Porter announced her 2024 bid for U.S. Senate early Tuesday morning. Several of her colleagues may be next. > The Democratic congresswoman from Orange County officially became the first to throw her hat in the ring to try and succeed longtime Sen. Dianne Feinstein, who has not said whether she plans to retire.