Since its passage, and in a way that is unlike the response to any policy issue in modern American history, the press have rallied to the defense of Obamacare. From Day One, there has been almost no light between the average liberal activist and the average health-policy reporter. Or the average “fact-checker," for that matter. “Fact-checking" has evolved from an occasionally useful medium to an exercise in revisionism and diversion. Take the Washington Post writer Glenn Kessler’s recent arti...