The depression era economist (or con-man) John Maynard Keynes was accused of changing his position on economic theory. He replied “When the facts change, I change my mind. What do you do, sir?” (More on Keynes)

Like Keynes, Obama has two or three positions on every subject. So, the question for Obama is, what facts have changed his mind, if he softens on the need for a single payer health system? Why can’t he explain why his idea is good? He is a Harvard Law professor. He is supposed to be able to explain anything.

Where is the policy paper, Obama’s research on healthcare reform?