I don't get your attitude? If it's done by an illegal alien who has no understanding or concept of our nation it angers you, but when it's done by a citizen of this nation, someone who SHOULD KNOW BETTER, you shrug it off and compare it to childhood antics.
All the more reason they don't belong here. When I'm a guest in someone's house, I behave. And I don't tresspass.
Illegals are tresspassers and don't give a damn about their behavior.