Adam Serwer has done excellent blogging on the court challenges to the Affordable Care Act, and I recommend you read it all, but I wanted to highlight this particular point:
My personal belief is that Republicans hate the law and want to see it gone, and so the conservative justices on the court, with the possible exception of Anthony Kennedy, will happily oblige them. The justices' identities are simply more partisan than we acknowledge -- does anyone remember Scalia decrying the 17th Amendment before it became a Tea Party cause?
Slate's Chris Beam has the best take on "No Labels":
Perhaps the greatest achievement of No Labels is to show why labels exist in the first place. They're so busy talking about what they're not—not Republican, not Independent, not conservative, not liberal—you never get a handle on what they are. Labels are a useful shortcut for voters who want to know what a group is all about. The lack of a positive mission beyond bipartisanship and civility (which both Republicans and Democrats also call for) makes it hard to know what they really want.