Why? I suspect the urban poor (gone through the 12th grade but functionally illiterate) including many 18-35 year old males who are in prison or have trouble gaining legitimate employment because of having a prison record or who just won't work account for millions of potential replacements for illegal immigrant workers. Further our society is the first in history to now have an ownership and wealth transition phenomenon giving millions of Americans, well under retirement age, the option of not having to work to live and live very well. It is not uncommon to have neighbors in middle income and above communities who have school age children and whose main source of income are trust funds on one or both sides. Thus those on the food chain are often upgraded not on merit but on a 'space available' basis. And the low wage jobs are hard to fill absent a new source of bodies.
Pray for W and Our Troops