"Give me your tired, your poor, your huddled masses yearning to breathe free."
Except when they come from South America, apparently.
US has been discriminating since 1920. This is why so many Japanese-Americans weren't yet citizens in 1941. Before 1920, all the incoming Poles, Jews, Italians etc disturbed the English, Irish and Germans already here. Thanks to Trump's time machine, discrimination was started long before he was born. Oh, and in particular, incoming socialists, communists and anarchists were deported.
With Trump and Graham working to remove "birth" citizenship from the books, I predict anyone born in the US, will retroactively loose their citizenship. You will have to apply, same as the other foreigners. And pass the requirements and the test on US history and politics.