For those who have come here illegally they might have a transition time to allow them to set their affairs in order. And then go back home and get in line with everybody else. And if they get in line and they apply to become a citizen and get a green card they will be treated like everybody else.
From my earliest acquaintance with the science of political economy it has been evident to my mind that capital was the product of labor and that therefore in its best analysis there could be no natural conflict between capital and labor.