Mark; In order to preserve the focus on Economics that your page has, it is probably necessary to sort Krugman's articles into two categories these days, Economics, and Politics. Since his retirement last year Paul's op-eds are increasingly Political... which he is open about and increasingly writting with more political intent. BUT, it is often unrelated to Economics, such as this article. Do you really want 183 political comments every morning on this website? It's an outcome I personally would want to avoid.