Krugman has been killing it lately. Really providing clear and strong statements about the rich in the USA and republican pushing party politics over people priority. Go him! Now if anybody cares or actually reads his article ... Who knows.

If by "killing it" you mean killing the credibility of his Nobel prize by becoming a political hack, a leftist whose main concern is scoring political points, the equivalent of someone like Jonah Goldberg -- maybe even more of a hack than someone like Bill Kristol.