“Obamacare’s defenders are doing their best to sustain a triumphant mood these days. In the wake of the late-March surge in exchange enrollment, many proponents of the law have insisted it can no longer be rolled back. As the president put it in his April 1 Mission Accomplished speech announcing the enrollment figures, “The Affordable Care Act is here to stay.”
But just as conservative assertions that the law would collapse of its own weight were premature, so too are today’s liberal proclamations that the debate is over.”