Tom Steyer, left, and Katie Porter, candidates in California's gubernatorial race, take part in a gubernatorial debate hosted by Nexstar Wednesday, April 22, 2026, in San Francisco. (Jason Henry/Pool Photo via AP)

Tom Steyer speaks during a gubernatorial candidate forum in Sacramento, Calif., Tuesday, April 14, 2026. (AP Photo/Godofredo A. Vásquez)

California's gubernatorial candidate Tom Steyer speaks after a gubernatorial debate hosted by Nexstar, Wednesday, April 22, 2026, in San Francisco. (AP Photo/Godofredo A. Vásquez)

FILE - An Uber sign is displayed at the company's headquarters in San Francisco, Monday, Sept. 12, 2022. (AP Photo/Jeff Chiu, File)

Kentucky Derby alternate Great White works out at Churchill Downs Monday, April 27, 2026, in Louisville, Ky. (AP Photo/Charlie Riedel)

Kentucky Derby entrant Silent Tactic works out at Churchill Downs Tuesday, April 28, 2026, in Louisville, Ky. (AP Photo/Charlie Riedel)

Kentucky Derby alternate Great White gets a bath after a workout at Churchill Downs Tuesday, April 28, 2026, in Louisville, Ky. (AP Photo/Charlie Riedel)

Kentucky Derby entrant Silent Tactic works out at Churchill Downs Tuesday, April 28, 2026, in Louisville, Ky. (AP Photo/Charlie Riedel)