Very true --- imagine if everyone of Polish descent was entitled to shoot and kill a half dozen people every time they were called "pollacks" or whites could kill every time they were called "gringos" or "anglos" or "honkies". This is the height of political correctness ---- to try to justify cold blooded murder because evil Americans aren't welcoming other cultures.
"to try to justify cold blooded murder because evil Americans aren't welcoming other cultures."
I feel that, more than any other country on earth, Americans are welcoming to other cultures. We just want them to have respect for our values, too.