“And yet the future of our health care system need not depend at all, as the future of our legal system unfortunately does to a considerable degree, on the whims of Justice Anthony Kennedy. Obamacare is a disaster for a host of reasons of which the individual mandate is only one. The 112th Congress need not wait for the courts to decide the fate of the mandate. For reasons constitutional, economic, and moral, Congress can repeal Obamacare and replace it with real health care reform.”