AI tools rapidly infiltrated peoples’ lives in 2024, but AI lawmaking in the U.S. moved much more slowly. While dozens of AI-related bills were introduced this Congress—either to fund its research or mitigate its harms—most got stuck in partisan gridlock or buried under other priorities. In California, a bill aiming to hold AI companies liable for harms easily passed the state legislature, but was vetoed by Governor Gavin Newsom.