This week, America found a new cause to rally around: Keaton Jones. Keaton is a middle school student who was apparently viciously bullied at school for the crime of having a scar on his head from the removal of a tumor. His mother filmed a video of him crying as he explained that other kids had poured milk over his head and mocked him; through his tears, Jones questioned why kids treat one another this way. The video was absolutely heartbreaking. It was particularly painful for me. I skipped two grades. By the time I hit sophomore year of high...