They're INVADERS, illegal means that some MINOR law has been broken. They've violated our most important law. Staying the fuck out if you aren't invited. In Texas you can use lethal force to dispatch a home invader. The USA is an extension of MY home (and some of you on this forum). Thus, INVADERS must DIE. ( A group of European chads even made a nice song about it.  https://www.youtube.com/results?search_query=invaders+must+die )