Allvol, you and LetMeStay also continually harp on the negatives (and implicate Mexican immigrants for all America's current problems,) yet you fail to give credit to illegal immigrants for any of the benefits they provide. I will provide you with a great one, which I witness personally, day in and day out: Children of immigrants, illegal and legal, enlist in the United States Military at a much higher rate than children whose families have been in the US for multiple generations.