Babies grow up to be adults. We don't need foreign workers, that's a myth for corporations to make more profits through suppressing wages.
Hire your own countrymen and women to work as employees for you. Check the male labor participation rate, there are plenty of workers available.
This would probably come as a surprise to the likes of Mitt Romney and Donald Trump (different though they may be, there's a reason they share a political party). I've often heard the slogan, "run the government like a business" which should tell you something. And though Trump may use nativist rhetoric he never had any qualms about hiring guest workers for his own businesses.
All that is to say, while there is a constituency for such feelings, there are no real representatives for it in government.
My own views tend toward the pragmatic - when the time comes to replace my roof, I just want someone who can do the job, because I sure don't want to.