Americans don't care about immigration from Canada because they're culturally almost indistinguishable and have little reason to illegally stay anyway, as Canad

Americans don't care about immigration from Canada because they're culturally almost indistinguishable and have little reason to illegally stay anyway, as Canadian living standards are not that different from those of Americans. Similarly, you don't see much concern about illegal immigration from, say, South Korea, Singapore or Japan, or from rich middle eastern countries like Saudi Arabia or Dubai. If you look for racism everywhere, you'll see it everywhere.