The struggle over the Affordable Care Act (aka, Obamacare) is facilely cast as a battle between Left and Right. Nothing could be farther from the truth. A tussle between the dominant factions of the Democratic and Republican Parties it certainly is in a superficial and temporary way, until the kabuki politics of the presidential campaign is over. But a battle between Left and Right, it most assuredly is not. Obamacare is opposed by the Left, which has long sought Single-Payer (Medicare for All) as a proven way to universal and egalitarian coverage. But many Leftists have been too cowed by Democratic operatives or by Obama loyalists in their midst to speak their convictions. Now that silence has been shattered. Recently 50 physicians, all strong supporters of Single-Payer, along with the Left wing non-profits, Single Payer Action and It’s Our Economy, have joined conservative and libertarian opposition to Obamacare. They have submitted to the Supreme Court an amicus brief which is a dagger aimed at the noxious heart of Obamacare, the individual mandate which codifies in law the domination of the health care system by the insurance companies.
-- John V. Walsh, "Left Takes ObamaCare To Court -- Supreme Court" (Dissident Voice).