Governor Newsom criticizes Senate Republicans' plan to vote on dismantling California's vehicle emissions programs.

Senate Republicans have voted to establish a new precedent that will allow them to roll back clean air standards in California, including a rule phasing out the sale of new gas-powered cars by 2035.

The U.S. Senate will move this week to block California from enforcing a series of vehicle emissions standards that are tougher than the federal government’s, including first-in-the-nation rules phasi