[quote=rnen]
What about the added cost to social services when they retire? I read somewhere, (will try and find it), that the average age of an illegal immigrant is near 40.
[/quote]

That is a long way off. Besides, you don’t get the full package (social security, free medicare) unless you naturalize and work full-time above ground for 10 years.

The fact that white and asian educated Americans don’t want to have children is a much bigger problem.