Come to America. Come legally, learn English, become AMERICAN or get the hell out.
Huh, that's kinda of hard when the teachers unions are against English immersion because that will cut down on the money that fills their coffers from bi-lingual education.
But of course you blame the students and their families instead of yourself for your knee jerk ethnic animus(i.e such rhetoric as "criminal invaders"etc.) which leads such people to the arms of such leftist groups as the teachers unions, who promote such balkanization because of greed because bi-lingual education brings in much more money to their coffers than English immersion does.
"But of course you blame the students and their families instead of yourself "
Your observations are nonsensical. Your ability to do anything other than annoy is in deep question.