The fifth anniversary of Hurricane Katrina recalls a horror show on two levels. There's the actual disaster, which killed hundreds of people, and then there's the media smear job on the Bush administration and first responders. No one should forget pompous grandstanders like "NBC Nightly News" anchor Brian Williams signing off three months after the floods from the Lower Ninth Ward: "This is a neighborhood that's been left to die." How those network anchors loved hurricane hyperbole! Williams, for one, lectured the nation that the hurricane should "necessitate a national discussion on race, on oil, politics, class, infrastructure, the environment...