House Energy and Commerce Cmte Chair Guthrie (R-KY) and GOP Subcmte Chairs Joyce and Palmer wrote to the California Air Resources Board, two months after President Trump signed in law legislation blocking CA from implementing stricter vehicle emission standards than the federal gov’t, to investigate that "CARB staff is denying auto manufacturers approval to bring vehicles to market unless the manufacturers agree to comply with the preempted regulations.” https://d1dth6e84htgma.cloudfront.net/8_8_2025_Letter_to_California_Air_Resources_Board_9c371269bf.pdf(Craig Caplan)