A recent Ezra Klein post is a much more interesting read when decoded using this key:

U.S. health care sector ≠ free market


For-profit ≠ free-market


Non-profit ≠ public provision


Non-profit ≠ tax-exempt


Chuck Grassley ≠ free-marketeer


Public provision ≠ better medical care


VA ≠ superior care

(Okay, so the Chuck Grassley one is not so common.)