Do... do they not know that corn was selectively bred from what amounts to a wheat like grass? Modern corn is NOTHING like its wild ancestor (which still grows there) granted thats a different method of altering what genes are or are not there but its still a form of modification by humans. What we used to do is just a very crude and haphazard way of doing it in a way that we have no idea what actually happened whereas with modern GMO, you are making very specific changes.