Listener Submission: "Dear Mamas, my oldest child is a freshman and I have been told that there is a rivalry between our high and another high school in town and they roll houses with toilet paper, egg cars, etc. It seems that some of the parents are involved with assisting the kids with this, as well. I told my son that there was no way he was participating but is this really harmless and am I overreacting?"

Where do you draw the line between "school spirit" and vandalism? And how do you discourage your kids from buying in to the rivalry hype? We discussed this with Teri Spinks Netterville and Denise Vinson Arthur on "What Would Mama Do?"