Paul Krugman has a must-read, or maybe a I-highly-recommend-you-read-it column today. You can get it for free over at Economist's View. It begins: It's been a good Democrats, bad Democrats kind of week. The bill expanding children's health insurance that just passed in the House makes you want to stand up and cheer. Reports that Senator Charles Schumer opposes plans to close the hedge fund tax loophole make you want to sit down and cry.