Marie St. Fleur was a candidate for lieutenant governor for less than 24 hours before she had to drop out over unpaid taxes...leaving voters to ask how a key player in crafting the state budget could make such a mess of her own checkbook. It is a question Massachusetts voters have asked themselves before. Massachusetts, dubbed "Taxachusetts" years ago for its tax-happy ways, seems to churn out scofflaw lawmakers unable or unwilling to pay their own taxes on time. It did not take long for another candidate to reveal that he, too, has had tax problems. Democratic gubernatorial candidate Deval...