Otherwise, the subject could be a protester gassed in Athens, a OWS squatter dragged out of a tent, a battered Tibetan dissenter, a blogger extradited to be executed for apostasy, a hockey hooligan trampled by a mob, or a Russian lawyer who dies in a cell.At any rate, some sort of content is hard to avoid, and it is hard to neutralize any message into a neutral mental buzz, of the sort that comes f