US unemployment is what, 4%? So if you want to bring jobs back to the USA, yes you are going to need to bring in a lot of foreign workers to do them.
Good luck getting that past the current zeitgeist.
Alternatively, invade them and either exploit / asset-strip them (just like the colonial era European empires) or forcibly incorporate them into the USA whether they like it or not, such as the older model of multicultural empires like Rome. Just don't waste your time complaining about the likes of China or Russia when you get there.