I am not against free expression until it invades the rights of others, especially in the public square. We are living in time when private individual rights trump societal harmony. A friend told me a bunch of the kids did not go to dances because they were offended by the dry bunching hoedowns. If a parent wants to invite neighborhood kids over, play music on his front porch, and have the kids jump in pile and grind on each other, that's freedom, but not at school.