So how, exactly, is Congress exempt from Obamacare?
See, while Obamacare was being debated, an amendment was added by Sen. Grassley requiring that all members of Congress and their staff must participate in the healthcare exchanges. The logic being, if this pile of bullshit is so good for the American people, it ought be good enough for Congress. So that became law.
But apparently last week Obama said "meh, eff the law. The law will be whatever I want it to be." So he directed the Office of Personnel Management to exempt Congress from that provision of the law. Except that's not the way our government works, according to the Constitution. We have a legislative branch that passes laws, and an executive branch that enforces them. So once again, Obama has decided that the Constitution is more useful for wiping his ass than, say, serving as our single most important governing document.