In sum, over 36 million immigrants, or 94 percent of the total, have come to America over the last 50 years for reasons having nothing to do with employment. And that’s to say nothing of the over 24 million illegal immigrants who have come here. Put them together and you have 60 million immigrants, legal and illegal, who did not come to this country because of a job offer or because of their skills. That’s like adding almost the entire population of the United Kingdom. And this is still leaving aside the millions of temporary guest workers who we import every year into our country.
Unlike many open-border zealots, I don’t believe the law of supply and demand is magically repealed for the labor markets. That means that our immigration system has been depressing wages for people who work with their hands and on their feet. Wages for Americans with high school diplomas are down two percent since the late 1970s. For Americans who didn’t finish high school, they’re down by a staggering 17 percent. Although immigration has a minimal effect overall on the wages of Americans, it has a severe negative effect on low-skilled workers, minorities, and even recent immigrants. . . .
But the harmful impact on blue-collar workers isn’t the only problem with the current system. Because we give two-thirds of our green cards to relatives of people here, there are huge backlogs in the system. This forces highly talented immigrants to wait in line for years behind applicants whose only claim to naturalization is a random family connection to someone who happened to get here years ago. We therefore lose out on the very best talent coming into our country—the ultra-high-skilled immigrants who can come to America, stand on their own two feet, pay taxes, and through their entrepreneurial spirit and innovation create more and higher-paying jobs for our citizens.
To put it simply, we have an immigration system that is badly failing Madison’s test of increasing the wealth and strength of the community. It might work to the advantage of a favored few, but not for the common good, and especially not the good of working-class Americans."
Arkansas Senator Tom Cotton, Immigration in the National Interest