I am beginning to understand why the stimulus plan is so bloated with stuff that is so obviously not stimulus. It was designed backwards. Congress and President Obama could have identified a list of those proposals that are both timely and targeted, figured out what they would cost, and assembled them into a stimulus measure. Instead, they are doing what Washington always does with big bills such as this: They first invented, out of whole cloth, a number for the size of the stimulus. Having capped the price at a roughly a trillion dollars, they are now horse trading to choose the individual tax cuts and spending to fit that pre-arranged cost target. As my colleague Bill Gale puts it, first they built the bucket, now they are trying to fill it.