California Gov. Gavin Newsom vetoes first-in-nation AI safety bill CBS NewsCalifornia governor vetoes contentious AI safety bill CNNGavin Newsom vetoes sweeping AI safety bill, siding with Silicon Valley POLITICOCalifornia Governor Vetoes Sweeping A.I. Legislation The New York TimesCalifornia governor vetoes controversial AI bill in a win for Big Tech The Washington Post