Fiscal Policy: The more we hear about the House and Senate alternatives to the Bush tax cut plan, the more we're convinced the House's approach is superior.In fact, there really isn't much of a choice. The Senate's $350 billion product is what you'd expect from a deeply divided body trying to propitiate all interests while satisfying none. It's a mishmash — and (in hiking some taxes to cut others, for example) a self-defeating mishmash at that.The $550 billion House plan, on the other hand, is a well-thought-out piece of legislation that improves on what the president came up with, whether...