I have known Krugman for a long time; I admire him. I share many of his convictions. I would even say that we are friends. His career as a journalist, like his career as an economist, has been studded with brilliant coups.
But as in the Little Rock case, he lacks a governor; or, in this situation, even an editor. The earlier episode ensured that Krugman would never again serve in government. (He had done a turn the CEA as a junior staffer under Martin Feldstein in the early 1980s.) This one surely cinches the case that he should never win a Pulitzer Prize. The habitual thumb on the scale has become contempt for the balance itself.