Paul Krugman's Simple, Simplistic Reasoning

It's a "remarkably simple problem," said Paul Krugman, Nobel laureate in economics, professor at Princeton's Woodrow Wilson School, New York Times columnist, devotee of John Maynard Keynes, leading voice of the left and lightning rod for the right. If the folks in Washington would just listen to him, they could end this depression now, which also just happens to be the title of his new book.