On her campaign website, Wehby, a surgeon, runs through a list of changes she wants made to the president’s health-care overhaul. She would, among other things, get rid of the individual mandate to buy health insurance, offer more catastrophic insurance options on the exchanges and make it easier for people to buy insurance across state lines.

But she also wants to keep several Affordable Care Act provisions, including the one that bans insurers from discriminating against people with pre-existing health conditions.

You can see why Wehby would find this mix of policies attractive: Polls find that people dislike Obamacare, but they like the idea of “fixing” it and they like the discrimination ban. (They like it less when pollsters mention the costs of that ban.) In the effort to take the popular side of every health-care question, though, Wehby has come up with a plan that doesn’t hang together.