McDonald cites Israel as discriminatory.
Here's a response to the essay's semi stupendous analysis:
Israeli Jews are not a single "ethnic" group.
They have intra-Jewish conflicts there.
http://en.wikipedia.org/wiki/Demographics_of_Israel
Two examples would show McDonald fans as seemingly oblivious & narrow-
minded re U.S.immigration laws.
If the U.S. forbade emigrant Orientals, then a large,
disproportionate percentage in science, technical fields, etal would
not exist, and there is no telling how backward U.S.society would be
now.
If the U.S. forbade India's highly skilled immigrants, there would
seemingly be a worse shortage and even more expensive medical
treatment situation than now.
Acknowledgment of reality: I have hang-ups about various peoples, as I
assume they would have about me, and I'd not characterize myself as
xenophobic-free.