GMO containing foods are not labeled in the U.S. Not only are they potentially dangerous, but we are unable to avoid them because there are actually rules against labeling GMO food because it "might discourage use" of the foods. Unfortunately profit is the only real concern of the industry.
Genetic engineering is destroying the natural genetic diversity that has existed in our produce since the beginning of time. In the name of reliable and reproducible seeds we are destroying these foods for the next generations.
GMO's require massive amounts of pesticides and herbicides and produce no higher yield than traditional farming. Not only is it not making more food, its making the food that is produced much more toxic and making the environment more toxic at the same time.
Don't accept anything because it is the status quo. Do your own research so you can make more informed choices for you and your family.