Have you heard about the "Fire Challenge" on Facebook? I guess the idea is to pour a flammable liquid on yourself, ignite it, and have friends take a video of the ensuing hilarity. Of course, severe burns aren't all that hilarious. So far, at least one teen is dead, and another is in the news with second and third degree burns on his chest and abdomen. The hospitalized teen says that he's really learned something from the experience. I guess he was unaware that fire is hot.