GM switches allegiances, halts challenge of California clean-air standards

2021 Chevrolet Bolt EVGeneral Motors Monday confirmed that it has halted its challenge of California's ability to set its own, stricter emissions standards. Along with Fiat Chrysler Automobiles (FCA) and Toyota, GM backed the Trump administration's attempt to rescind California's Clean Air Act waiver, which allows the state to set emissions standards that go beyond...