By Robert Bluestein A profound change is taking place in America, a schism of huge proportions. In six months we will be electing a new president and never before have we been given such a choice. We are so divided and polarized to such a degree that disunion is inevitable. And - ConsiderThe White House is a sacred place to Americans and well it should be. And because no strong, vital, appealing story opposes them - almost overnight we have become a cynical and mocking cul