An example of being sanctimonious.
BTW, be careful if you watch TV Land. See, there's this old sitcom called All In The Family that they air. No doubt it will offend you.
I don't recall them insulting black children. Even though there wasn't a black child of the President of the United States at the that time, I can't imagine Archie Bunker referring to them as a "family of ghetto trash" and "ghetto thugs".