Concerning the Wall, Arizona was swarmed with illegal imigrants, news stories showed how that state became ruined, vacant homes deteriating, crime, drugs, just an abundance of illegals. 30 or more people living in one home, causinf havoc everywhere. The locals
were not having it, and the illegals were kicked out. Now they spread all over the place from state to state.
I know, it is a serious concern here and in England and I suppose in Germany too.
Where I live we really haven't been affected by the illegals. I know people up here would start a revolt like you speak of in Az.
I wish I had an answer for it, moreover I wish a competent Politician would solve it.
That's what we elect them to do.