General Motors on Wednesday announced some of its wants for a redefined policy for vehicle greenhouse gas regulations. In all, it strikes a more uplifting chord—and soundly supports California’s policy direction. The automaker’s new policy position was included in a letter provided to EPA Administrator Michael Regan on Tuesday…General Motors on Wednesday announced some of its wants for a redefined policy for vehicle greenhouse gas regulations. In all, it strikes a more uplifting chord—and soundly supports California’s policy direction. The automaker’s new policy position was included in a letter provided to EPA Administrator Michael Regan on Tuesday…General Motors on Wednesday announced some of its wants for a redefined policy for vehicle greenhouse gas regulations. In all, it strikes a more uplifting chord—and soundly supports California’s policy direction. The automaker’s new policy position was included in a letter provided to EPA Administrator Michael Regan on Tuesday…General Motors on Wednesday announced some of its wants for a redefined policy for vehicle greenhouse gas regulations. In all, it strikes a more uplifting chord—and soundly supports California’s policy direction. The automaker’s new policy position was included in a letter provided to EPA Administrator Michael Regan on Tuesday…