Thanks Meg for this article. I think such seeing people of different class, caste, economic background in a lesser way or as evil and treating them as other prevails in socities even now. And when restrictions are put to innocent children trying to share a playground or hostel or college mates trying to share something, it opens a lot of qustions, sometimes, it leaves very difficult to erase beliefs or scars. And it is sad. Times when one has to really think whether we advanced at all.