Opinion: What about single-payer?

President Barack Obama's vision for healthcare reform could have resulted in a much better law had it not been for congressional decrees at the start that a single-payer system was "off the table." But guess what has appeared back on the table during the thoughtful pondering of the problem by the Supreme Court? Justice Anthony Kennedy said on March 27: "Let's assume that it could use the tax power to raise revenue and to just have a national health service, single payer. How does that factor into our analysis? In one sense, it can be argued that this is what the government is doing. It ought to be honest about the power that it's using and use the correct power."