… its development efforts. While GM had been a founding member of the GCC, GM executives and board had become aware that the debate had become increasingly polarized with the GCC … its development efforts. While GM had been a founding member of the GCC, GM executives and board had become aware that the debate had become increasingly polarized with the GCC … its development efforts. While GM had been a founding member of the GCC, GM executives and board had become aware that the debate had become increasingly polarized with the GCC …