General Motors says it will no longer support the Trump administration in legal efforts to end California's right to set its own clean-air standards. CEO Mary Barra urged other automakers to do the same.

 

General Motors says it will no longer support the Trump administration in legal efforts to end California's right to set its own clean-air standards. CEO Mary Barra urged other automakers to do the same. https://t.co/oxeIctkwqP

— The Associated Press (@AP) November 23, 2020