We are all descendants of immigrants and /or refugees.
What a country, where a simpleton like this can make billions getting even simpler people to put their life story online .
Sure. If you steal it from a group of harvard undergrads who develop it.
When immigrants came over in our nations early history, their entry was strictly regulated. Each immigrant was given a rigorous scrutiny for a list of standards. Those who failed were shipped back to their country of origin. We may have been a generous nation, but it was not generous stupidity. Why do we forget that!
Oh yes! We did have a wall. The wall was the great expanse of the Pacific and Atlantic oceans. It certainly was a wall which no one could tunnel under or climb over. And hell, why did it take little me to think of that?