I know pie charts might be a little difficult for you jjrsimplot. Don't feel alone many republicans have a tough time with the fact based community.
You draw a false analogy to 9/11. To put it right it would be like claiming 9/11 wiped out 200 million Americans, when we know it was only 3K.
GM is a very small part of a very large economy. The pie chart gives a visual representation for those who have a tough time with numbers. Take a look.