Apart from the obvious....the comment that made laugh was the one about the jews, blacks etc should go back to their own country. Don't those half-wits know that everyone in America is an immigrant (except for the Native Indians). I wonder what they'd say if someone told them to go back to wherever they came from!
The chlidren in that family are growing up with hatred like many children in N.Ireland did during the troubles....hatred of another religion. There were many children who never knew a Catholic (or Protestant) but hated them with a vengence.