But Porter, who rocketed to fame as a warrior against corporate influence, also hit on notes of collaboration and compromise that may come as a surprise to those most familiar with her whiteboard takedowns. She spoke of “working with businesses and protecting workers” and promised an openness to good ideas “no matter where they come from.”

Former congresswoman Katie Porter on Tuesday announced her 2026 candidacy for governor of California. "What California needs now is a little bit of hope and a whole lot of grit. Fresh blood and new ideas.

Katie Porter, a former member of Congress from Orange County who ran for a U.S. Senate seat and lost in the primary election in March 2024, is running for governor of California, she announced in a video Tuesday.