I think we need to insist on a certain responsibility, which people have - particularly those who have made it into the ranks of the middle class because as [ Martin Luther] King said many years ago in a sense they have climbed out of the masses on the shoulders of their sisters and brothers and therefore, they do have some responsibility.

I think we need to insist on a certain responsibility, which people have - particularly those who have made it into the ranks of the middle class because as [ Martin Luther] King said many years ago in a sense they have climbed out of the masses on the shoulders of their sisters and brothers and therefore, they do have some responsibility.