What if the US rid itself of the illegal alien mexicans: anchor babies, "dream act" parasites, drug pushers - even the 25% of the california prison population who are alien criminals, and replaced them with 20 million asians? Asians have high IQs. They have an excellent work ethic, are responsible, family oriented, etc. We could get a lot of them the PRC. The chinese "one child" and forced abortion programs have produced a great surplus of young chinese men (chinese parents prefer boys if they only have one child) who will never get married there. We could hook them up with the large number of single black women. We could require an IQ of 165 and above, and there would be plenty who would meet that requirement. They would greatly enhance our economy, because what we need now isn't fruit pickers, but people who can create innovative new products that will revive our economy.