True-- 1st world infrastructure requires IQs of 120 -- people who can do calculus and be engineers.

The more low IQ immigrants we let into America, the dumber Americans will become over time. We need high IQ Chinese and East Indians if we are going to let so many people in.

Our national average IQ is now already down to only 97, and falling fast.

The Chinese are sitting back and laughing. All they have to do is wait.