Try waltzing into China, Russia, India, Pakistan, ect, ect, ect and see what happens. Many countries you can be shot, others imprisoned.. for years.. just for entering illegally
But in America we give you money, healthcare, education... for breaking our entry laws.
No.. nothing wrong with that picture.......................
Lets discuss that, shall we.
I cant 'waltz' into China, Russia, India, Pakistan, et cetera, because they are not on this continent.
As far as continents where one can 'waltz' from one country to the next (by foot) I doubt our problems are relatively much greater than anywhere else. But we do, like other places, employ fear tactics in our politics to blow the issue up to more than it is.