Too often leaders in these communities defend even their worst trouble makers rather than admitting the truth of the wrongdoing. Leaders in the communities must do more to have the minorities open communications with one another. The Arab who owns a grocer story in an African American neighborhood must see his customers as people and not as a lesser people who should and may be taken advantage of. This can only be stopped with sufficient strong leadership that wants to correct their own followers' misconceptions of other minorities in their communities. Community leaders must not allow rabble rousers from outside their community to come in and instill hatred and fan fires of hostility.
Humans only have so many hours in a day, our leaders are only human.
Thus, we must also take up the yoke and lead in our own way by being good examples and by quenching fires when we see them.