Genetically modified foods have created a massive food problem in the very near future for the U.S. Since gmo's have taken over major food groups entirely (like corn and soy) and have made major inroads in other crops (like wheat, alfalfa, sugar through sugar beets), even if the U.S. were to make a u-turn and ban the crops, that in itself would create an unbelievably large food shortage. We have gone so far with these crops, we lose either way.