Three provocative and interesting health care links

1.  Josh Barro on health insurance as fiscal policy. The private market may be more statist than you think.

2. Arnold Kling on when the ACA exchanges will be working. Maybe never, or possibly very soon.

3. Chris Conover on how many people will have to change their health insurance plans?  There is some exaggeration in the definitions there, but still the author makes some useful points.