Bullsh!t...just like ALL the OTHER bullsh!t they SAY is complicated. They MAKE things as complicated as possible so ONLY they can "manage" it. They're lying to you! It doesn't have to be complicated.

WHY did immigration change in the mid 60s from white European to black/brown refugees?

VOTES... And they did it without the foresight/care that they were killing America...it'll be about 100 years from the day America started it's fall to the day it will become Mexico II.