While suturing a laceration on the hand of a 70-year-old Massachusetts business Tycoon (whose hand had been caught in a fence while working at his country home), a doctor and the old man were talking about Senator John Kerry possibly being in the White House one day. The old Tycoon said, "Well, ya know, Kerry is a 'post turtle'." Not knowing what the old man meant, the doctor asked him what a post turtle was. The old man said, "When you're driving down a country road and you come across a fence post with a turtle balanced on top, that's...