In short:The ones who work hard and have something to offer America. They will have to leave and apply to come back like everyone else.
What is accomplished? EVERYONE LEAVES and has to come back(if they do) legally. Of course all criminals, dregs of humanity, suckers on the national dole, troublemakers, those who do not intend to ASSIMILATE into the American culture will not be allowed in or back in if Trump is President. Elect Cruz and you get amnesty and open borders. Rubio the same.
What I like about Trump. Three things ...
1. He unites patriots. Doesn’t matter how uninformed a voter is, a low-info patriot gravitates toward Trump during moments like this. In a couple years, those low-info patriots would transform into informed patriots. His popularity [if he goes back to his November campaign style] would also make him powerful on the bully pulpit, especially when he combines that with ‘Art of the Deal’.
2. Executive experience. There is only one president in US history who walked into the White House with more executive experience than Trump. That was Ike, commander of the Allies in Europe. Some might say Washington had more exec experience than Trump. Arguably true. Just one or arguably two.
3. Trump’s Art of the Deal is exactly what we need in trade talks and getting international corporations to return here to the US. For example ... Obama’s oil tax idea, $10 per barrel. Trump would instead use that concept as leverage to get lower tariffs of US exports to oil exporting nations.
He would also threaten to carpet bomb Iran’s oil because the world doesn’t need Iran’s oil any more. Iran would need to dance to his tune or get taken out completely.