Looks two-dimensional. Photographer: Andrew Harrer/Bloomberg
Looks two-dimensional. Photographer: Andrew Harrer/Bloomberg

At this point, do you expect the Obamacare health insurance exchanges to simply collapse on their own? Or will sufficient numbers of people sign up over time, with a sufficient number of healthy people, that the exchanges will "work" in a practical sense (regardless of whether they're a good idea or not)?

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Jonathan Bernstein at jbernstein62@bloomberg.net