"... wants the government to limit immigration below the evident needs of our economy."
If we needed immigrants to come here then why the UN Agenda 21 depopulation plans? Supposedly we have too many people here. Instead of murdering masses of people to lower the US population, why don't we stop immigration here, and deport ILLEGAL immigrants? The key word being "illegal". That means against our laws. If we go against our laws as citizens we pay a penalty.
Those who are breaking our laws by being here, then breaking more of them - up to and including murder - need to be the first to leave our nation for population control. Can you wrap your brain around that concept?