Because that's where this moronic kid learned how to do this? Or perhaps we need to license the sale of Axe body spray; that's the "gun" in this case. Or maybe cigarette lighters? I don't mean to make light of this case, but the kid who created this homemade flame thrower is to blame here. Not where he learned how to do it or how he got the materials to do it. Axe spray doesn't burn people; stupid teenage boys do.